As of 2020, the state of Illinois has a total of 1608 postal codes. In the table below, you can see all Illinois zip codes listed by city, town and village as well as county affiliated. With 934 cities (and towns) and 102 counties (and county-equivalents), Illinois is the 6th largest state by population (12,801,539) and 24th largest one by land area (143,793 km2) in the United States.
The capital of Illinois is Chicago and major cities include Aurora, Rockford, Joliet, Naperville, and Springfield.
List of Illinois Zip Codes by City
| # | City | Zipcode | County |
| 1 | Abingdon | 61410 | Knox |
| 2 | Adair | 61411 | Mcdonough |
| 3 | Addieville | 62214 | Washington |
| 4 | Addison | 60101 | Du Page |
| 5 | Addison | 60114 | |
| 6 | Adrian | 62310 | |
| 7 | Akin | 62805 | |
| 8 | Albany | 61230 | Whiteside |
| 9 | Albers | 62215 | Clinton |
| 10 | Albion | 62806 | Edwards |
| 11 | Alden | 60001 | |
| 12 | Aledo | 61231 | Mercer |
| 13 | Alexander | 62601 | Morgan |
| 14 | Alexis | 61412 | Mercer |
| 15 | Algonquin | 60102 | Mchenry |
| 16 | Alhambra | 62001 | Madison |
| 17 | Allendale | 62410 | Wabash |
| 18 | Allerton | 61810 | Vermilion |
| 19 | Alma | 62807 | Marion |
| 20 | Alpha | 61413 | Henry |
| 21 | Alsey | 62610 | |
| 22 | Alsip | 60803 | |
| 23 | Altamont | 62411 | Effingham |
| 24 | Alto Pass | 62905 | Union |
| 25 | Alton | 62002 | Madison |
| 26 | Altona | 61414 | Knox |
| 27 | Alvin | 61811 | Vermilion |
| 28 | Amboy | 61310 | Lee |
| 29 | Amf Ohare | 60666 | Cook |
| 30 | Anchor | 61720 | Mclean |
| 31 | Ancona | 61311 | Livingston |
| 32 | Andalusia | 61232 | Rock Island |
| 33 | Andover | 61233 | Henry |
| 34 | Anna | 62906 | Union |
| 35 | Annapolis | 62413 | Crawford |
| 36 | Annawan | 61234 | Henry |
| 37 | Antioch | 60002 | Lake |
| 38 | Apple River | 61001 | Jo Daviess |
| 39 | Arcola | 61910 | Douglas |
| 40 | Arenzville | 62611 | Cass |
| 41 | Argenta | 62501 | Macon |
| 42 | Arlington | 61312 | Bureau |
| 43 | Arlington Heights | 60004 | Cook |
| 44 | Arlington Heights | 60005 | Cook |
| 45 | Arlington Heights | 60006 | |
| 46 | Armington | 61721 | Tazewell |
| 47 | Armstrong | 61812 | Vermilion |
| 48 | Aroma Park | 60910 | |
| 49 | Arrowsmith | 61722 | Mclean |
| 50 | Arthur | 61911 | Douglas |
| 51 | Ashkum | 60911 | Iroquois |
| 52 | Ashland | 62612 | Cass |
| 53 | Ashley | 62808 | Washington |
| 54 | Ashmore | 61912 | Coles |
| 55 | Ashton | 61006 | Lee |
| 56 | Assumption | 62510 | Christian |
| 57 | Astoria | 61501 | Fulton |
| 58 | Athens | 62613 | Menard |
| 59 | Atkinson | 61235 | Henry |
| 60 | Atlanta | 61723 | Logan |
| 61 | Atwater | 62511 | Macoupin |
| 62 | Atwood | 61913 | Douglas |
| 63 | Auburn | 62615 | Sangamon |
| 64 | Augusta | 62311 | Hancock |
| 65 | Aurora | 60504 | Du Page |
| 66 | Aurora | 60505 | Kane |
| 67 | Aurora | 60506 | Kane |
| 68 | Aurora | 60507 | |
| 69 | Aurora | 60568 | Kane |
| 70 | Aurora | 60598 | |
| 71 | Ava | 62907 | Jackson |
| 72 | Aviston | 62216 | |
| 73 | Avon | 61415 | Fulton |
| 74 | Baileyville | 61007 | Ogle |
| 75 | Baldwin | 62217 | Randolph |
| 76 | Bardolph | 61416 | |
| 77 | Barnhill | 62809 | Wayne |
| 78 | Barrington | 60010 | Lake |
| 79 | Barrington | 60011 | |
| 80 | Barry | 62312 | Pike |
| 81 | Barstow | 61236 | Rock Island |
| 82 | Bartelso | 62218 | Clinton |
| 83 | Bartlett | 60103 | Cook |
| 84 | Basco | 62313 | Hancock |
| 85 | Batavia | 60510 | Kane |
| 86 | Batchtown | 62006 | Calhoun |
| 87 | Bath | 62617 | Macon |
| 88 | Baylis | 62314 | Pike |
| 89 | Beardstown | 62618 | Cass |
| 90 | Beason | 62512 | Logan |
| 91 | Beaverville | 60912 | Iroquois |
| 92 | Beckemeyer | 62219 | |
| 93 | Bedford Park | 60499 | Cook |
| 94 | Beecher | 60401 | Will |
| 95 | Beecher City | 62414 | Effingham |
| 96 | Beecher City | 62444 | Shelby |
| 97 | Belknap | 62908 | Johnson |
| 98 | Belle Rive | 62810 | Jefferson |
| 99 | Belleville | 62220 | Saint Clair |
| 100 | Belleville | 62221 | Saint Clair |
| 101 | Belleville | 62222 | |
| 102 | Belleville | 62223 | Saint Clair |
| 103 | Belleville | 62226 | |
| 104 | Bellflower | 61724 | Mclean |
| 105 | Bellmont | 62811 | |
| 106 | Bellwood | 60104 | Cook |
| 107 | Belvidere | 61008 | Boone |
| 108 | Bement | 61813 | Piatt |
| 109 | Benld | 62009 | Macoupin |
| 110 | Bensenville | 60105 | Du Page |
| 111 | Bensenville | 60106 | Du Page |
| 112 | Benson | 61516 | Woodford |
| 113 | Benton | 62812 | Franklin |
| 114 | Berwick | 61417 | Warren |
| 115 | Berwyn | 60402 | Cook |
| 116 | Bethalto | 62010 | Madison |
| 117 | Bethany | 61914 | Moultrie |
| 118 | Big Rock | 60511 | Kane |
| 119 | Biggsville | 61418 | Henderson |
| 120 | Bingham | 62011 | Fayette |
| 121 | Birds | 62415 | |
| 122 | Bishop Hill | 61419 | |
| 123 | Bismarck | 61814 | Vermilion |
| 124 | Blackstone | 61313 | Livingston |
| 125 | Blandinsville | 61420 | Mcdonough |
| 126 | Blandinsville | 61475 | Mcdonough |
| 127 | Bloomingdale | 60108 | Du Page |
| 128 | Bloomingdale | 60117 | |
| 129 | Bloomington | 61701 | Mclean |
| 130 | Bloomington | 61702 | |
| 131 | Bloomington | 61704 | Mclean |
| 132 | Bloomington | 61709 | Mclean |
| 133 | Bloomington | 61710 | Mclean |
| 134 | Bloomington | 61791 | |
| 135 | Bloomington | 61799 | Mclean |
| 136 | Blue Island | 60406 | Cook |
| 137 | Blue Mound | 62513 | Macon |
| 138 | Bluff Springs | 62622 | |
| 139 | Bluffs | 62621 | Scott |
| 140 | Bluford | 62814 | Jefferson |
| 141 | Boles | 62909 | |
| 142 | Bolingbrook | 60440 | |
| 143 | Bolingbrook | 60490 | |
| 144 | Bondville | 61815 | |
| 145 | Bone Gap | 62815 | Edwards |
| 146 | Bonfield | 60913 | Kankakee |
| 147 | Bonnie | 62816 | Jefferson |
| 148 | Boody | 62514 | |
| 149 | Bourbonnais | 60914 | Kankakee |
| 150 | Bowen | 62316 | Hancock |
| 151 | Braceville | 60407 | Grundy |
| 152 | Bradford | 61421 | Stark |
| 153 | Bradley | 60915 | Kankakee |
| 154 | Braidwood | 60408 | Will |
| 155 | Breese | 62230 | Clinton |
| 156 | Bridgeport | 62417 | Lawrence |
| 157 | Brighton | 62012 | Jersey |
| 158 | Brimfield | 61517 | Peoria |
| 159 | Brimfield | 61518 | Peoria |
| 160 | Bristol | 60512 | Kendall |
| 161 | Broadlands | 61816 | Champaign |
| 162 | Brocton | 61917 | Edgar |
| 163 | Brookfield | 60513 | Cook |
| 164 | Brookport | 62910 | Massac |
| 165 | Broughton | 62817 | Hamilton |
| 166 | Browning | 62624 | Schuyler |
| 167 | Browns | 62818 | Edwards |
| 168 | Brownstown | 62418 | Fayette |
| 169 | Brussels | 62013 | Calhoun |
| 170 | Bryant | 61519 | |
| 171 | Buckingham | 60917 | Kankakee |
| 172 | Buckley | 60918 | Iroquois |
| 173 | Buckner | 62819 | Franklin |
| 174 | Buda | 61314 | Bureau |
| 175 | Buffalo | 62515 | Sangamon |
| 176 | Buffalo Grove | 60089 | Cook |
| 177 | Buffalo Prairie | 61237 | Rock Island |
| 178 | Bulpitt | 62517 | |
| 179 | Buncombe | 62912 | Johnson |
| 180 | Bunker Hill | 62014 | Macoupin |
| 181 | Bureau | 61315 | |
| 182 | Burlington | 60109 | |
| 183 | Burnside | 62318 | Hancock |
| 184 | Burnt Prairie | 62820 | White |
| 185 | Bushnell | 61422 | Mcdonough |
| 186 | Butler | 62015 | Montgomery |
| 187 | Byron | 61010 | Ogle |
| 188 | Cabery | 60919 | Ford |
| 189 | Cache | 62913 | Alexander |
| 190 | Cahokia | 62206 | Saint Clair |
| 191 | Cairo | 62914 | Alexander |
| 192 | Caledonia | 61011 | Boone |
| 193 | Calhoun | 62419 | Richland |
| 194 | Calumet City | 60409 | Cook |
| 195 | Camargo | 61919 | Douglas |
| 196 | Cambria | 62915 | |
| 197 | Cambridge | 61238 | Henry |
| 198 | Camden | 62319 | Schuyler |
| 199 | Cameron | 61423 | Warren |
| 200 | Camp Grove | 61424 | |
| 201 | Camp Point | 62320 | Adams |
| 202 | Campbell Hill | 62916 | Jackson |
| 203 | Campus | 60920 | |
| 204 | Canton | 61520 | Fulton |
| 205 | Cantrall | 62625 | Sangamon |
| 206 | Capron | 61012 | Boone |
| 207 | Carbon Cliff | 61239 | Rock Island |
| 208 | Carbondale | 62901 | Jackson |
| 209 | Carbondale | 62902 | |
| 210 | Carbondale | 62903 | |
| 211 | Carlinville | 62626 | Macoupin |
| 212 | Carlock | 61725 | Mclean |
| 213 | Carlyle | 62231 | Clinton |
| 214 | Carman | 61425 | Henderson |
| 215 | Carmi | 62821 | White |
| 216 | Carol Stream | 60116 | |
| 217 | Carol Stream | 60125 | |
| 218 | Carol Stream | 60188 | Du Page |
| 219 | Carol Stream | 60197 | |
| 220 | Carol Stream | 60198 | |
| 221 | Carpentersville | 60110 | Kane |
| 222 | Carrier Mills | 62917 | Saline |
| 223 | Carrollton | 62016 | Greene |
| 224 | Carterville | 62918 | Williamson |
| 225 | Carthage | 62321 | Hancock |
| 226 | Cary | 60013 | Mchenry |
| 227 | Casey | 62420 | Clark |
| 228 | Caseyville | 62232 | Saint Clair |
| 229 | Castleton | 61426 | |
| 230 | Catlin | 61817 | Vermilion |
| 231 | Cave In Rock | 62919 | Hardin |
| 232 | Cedar Point | 61316 | |
| 233 | Cedarville | 61013 | |
| 234 | Centralia | 62801 | Marion |
| 235 | Cerro Gordo | 61818 | Piatt |
| 236 | Chadwick | 61014 | Carroll |
| 237 | Chambersburg | 62323 | Pike |
| 238 | Champaign | 61820 | Champaign |
| 239 | Champaign | 61821 | Champaign |
| 240 | Champaign | 61822 | |
| 241 | Champaign | 61824 | |
| 242 | Champaign | 61825 | |
| 243 | Champaign | 61826 | |
| 244 | Chana | 61015 | Ogle |
| 245 | Chandlerville | 62627 | Cass |
| 246 | Channahon | 60410 | Will |
| 247 | Chapin | 62628 | Morgan |
| 248 | Charleston | 61920 | Coles |
| 249 | Chatham | 62629 | Sangamon |
| 250 | Chatsworth | 60921 | Livingston |
| 251 | Chebanse | 60922 | Iroquois |
| 252 | Chenoa | 61726 | Mclean |
| 253 | Cherry | 61317 | |
| 254 | Cherry Valley | 61016 | Winnebago |
| 255 | Chester | 62233 | Randolph |
| 256 | Chesterfield | 62630 | Macoupin |
| 257 | Chestnut | 62518 | Logan |
| 258 | Chicago | 60601 | Cook |
| 259 | Chicago | 60602 | Cook |
| 260 | Chicago | 60603 | Cook |
| 261 | Chicago | 60604 | Cook |
| 262 | Chicago | 60605 | Cook |
| 263 | Chicago | 60606 | Cook |
| 264 | Chicago | 60607 | Cook |
| 265 | Chicago | 60608 | Cook |
| 266 | Chicago | 60609 | Cook |
| 267 | Chicago | 60610 | Cook |
| 268 | Chicago | 60611 | Cook |
| 269 | Chicago | 60612 | Cook |
| 270 | Chicago | 60613 | Cook |
| 271 | Chicago | 60614 | Cook |
| 272 | Chicago | 60615 | Cook |
| 273 | Chicago | 60616 | Cook |
| 274 | Chicago | 60617 | Cook |
| 275 | Chicago | 60618 | Cook |
| 276 | Chicago | 60619 | Cook |
| 277 | Chicago | 60620 | Cook |
| 278 | Chicago | 60621 | Cook |
| 279 | Chicago | 60622 | Cook |
| 280 | Chicago | 60623 | Cook |
| 281 | Chicago | 60624 | Cook |
| 282 | Chicago | 60625 | Cook |
| 283 | Chicago | 60626 | Cook |
| 284 | Chicago | 60627 | Cook |
| 285 | Chicago | 60628 | Cook |
| 286 | Chicago | 60629 | Cook |
| 287 | Chicago | 60630 | Cook |
| 288 | Chicago | 60631 | Cook |
| 289 | Chicago | 60632 | Cook |
| 290 | Chicago | 60633 | Cook |
| 291 | Chicago | 60634 | Cook |
| 292 | Chicago | 60635 | Cook |
| 293 | Chicago | 60636 | Cook |
| 294 | Chicago | 60637 | Cook |
| 295 | Chicago | 60638 | Cook |
| 296 | Chicago | 60639 | Cook |
| 297 | Chicago | 60640 | Cook |
| 298 | Chicago | 60641 | Cook |
| 299 | Chicago | 60642 | Cook |
| 300 | Chicago | 60643 | Cook |
| 301 | Chicago | 60644 | Cook |
| 302 | Chicago | 60645 | Cook |
| 303 | Chicago | 60646 | Cook |
| 304 | Chicago | 60647 | Cook |
| 305 | Chicago | 60648 | Cook |
| 306 | Chicago | 60649 | Cook |
| 307 | Chicago | 60650 | Cook |
| 308 | Chicago | 60651 | Cook |
| 309 | Chicago | 60652 | Cook |
| 310 | Chicago | 60653 | Cook |
| 311 | Chicago | 60654 | Cook |
| 312 | Chicago | 60655 | Cook |
| 313 | Chicago | 60656 | Cook |
| 314 | Chicago | ||
| 315 | Chicago | 60657 | Cook |
| 316 | Chicago | 60658 | Cook |
| 317 | Chicago | 60659 | Cook |
| 318 | Chicago | 60660 | Cook |
| 319 | Chicago | 60661 | |
| 320 | Chicago | 60663 | Cook |
| 321 | Chicago | 60664 | |
| 322 | Chicago | 60665 | Cook |
| 323 | Chicago | 60667 | Cook |
| 324 | Chicago | 60668 | Cook |
| 325 | Chicago | 60669 | Cook |
| 326 | Chicago | 60670 | Cook |
| 327 | Chicago | 60671 | Cook |
| 328 | Chicago | 60672 | Cook |
| 329 | Chicago | 60673 | Cook |
| 330 | Chicago | 60674 | |
| 331 | Chicago | 60675 | Cook |
| 332 | Chicago | 60678 | Cook |
| 333 | Chicago | 60679 | Cook |
| 334 | Chicago | 60680 | |
| 335 | Chicago | 60681 | |
| 336 | Chicago | 60684 | Cook |
| 337 | Chicago | 60685 | Cook |
| 338 | Chicago | 60687 | Cook |
| 339 | Chicago | 60690 | |
| 340 | Chicago | 60691 | |
| 341 | Chicago | 60693 | Cook |
| 342 | Chicago | 60694 | Cook |
| 343 | Chicago | 60697 | Cook |
| 344 | Chicago | 60699 | Cook |
| 345 | Chicago | 60701 | |
| 346 | Chicago Heights | 60411 | Cook |
| 347 | Chicago Heights | 60412 | |
| 348 | Chicago Ridge | 60415 | Cook |
| 349 | Chillicothe | 61523 | Peoria |
| 350 | Chrisman | 61924 | Edgar |
| 351 | Christopher | 62822 | Franklin |
| 352 | Cicero | 60804 | |
| 353 | Cisco | 61830 | Piatt |
| 354 | Cisne | 62823 | Wayne |
| 355 | Cissna Park | 60924 | Iroquois |
| 356 | Clare | 60111 | De Kalb |
| 357 | Claremont | 62421 | Richland |
| 358 | Clarendon Hills | 60514 | Du Page |
| 359 | Clay City | 62824 | Clay |
| 360 | Clayton | 62324 | Adams |
| 361 | Claytonville | 60926 | |
| 362 | Clifton | 60927 | Iroquois |
| 363 | Clinton | 61727 | Dewitt |
| 364 | Coal City | 60416 | Grundy |
| 365 | Coal Valley | 61240 | Rock Island |
| 366 | Coatsburg | 62325 | Adams |
| 367 | Cobden | 62920 | Union |
| 368 | Coello | 62825 | |
| 369 | Coffeen | 62017 | Montgomery |
| 370 | Colchester | 62326 | Mcdonough |
| 371 | Coleta | 61017 | |
| 372 | Colfax | 61728 | Mclean |
| 373 | Collinsville | 62234 | Madison |
| 374 | Collison | 61831 | Vermilion |
| 375 | Colona | 61241 | Henry |
| 376 | Colp | 62921 | |
| 377 | Columbia | 62236 | Monroe |
| 378 | Colusa | 62329 | |
| 379 | Compton | 61318 | Lee |
| 380 | Concord | 62631 | Morgan |
| 381 | Congerville | 61729 | Woodford |
| 382 | Cooksville | 61730 | Mclean |
| 383 | Cordova | 61242 | Rock Island |
| 384 | Cornell | 61319 | Livingston |
| 385 | Cornland | 62519 | |
| 386 | Cortland | 60112 | |
| 387 | Cottage Hills | 62018 | Madison |
| 388 | Coulterville | 62237 | Randolph |
| 389 | Country Club Hills | 60478 | Cook |
| 390 | Cowden | 62422 | Shelby |
| 391 | Creal Springs | 62922 | Williamson |
| 392 | Crescent City | 60928 | Iroquois |
| 393 | Creston | 60113 | |
| 394 | Crete | 60417 | Will |
| 395 | Creve Coeur | 61610 | |
| 396 | Cropsey | 61731 | Mclean |
| 397 | Crossville | 62827 | White |
| 398 | Crystal Lake | 60012 | Mchenry |
| 399 | Crystal Lake | 60014 | Mchenry |
| 400 | Crystal Lake | 60039 | |
| 401 | Cuba | 61427 | Fulton |
| 402 | Cullom | 60929 | Livingston |
| 403 | Cutler | 62238 | Perry |
| 404 | Cypress | 62923 | Johnson |
| 405 | Dahinda | 61428 | Knox |
| 406 | Dahlgren | 62828 | Hamilton |
| 407 | Dakota | 61018 | Stephenson |
| 408 | Dale | 62829 | |
| 409 | Dallas City | 62330 | Hancock |
| 410 | Dalton City | 61925 | Moultrie |
| 411 | Dalzell | 61320 | Bureau |
| 412 | Dana | 61321 | La Salle |
| 413 | Danforth | 60930 | Iroquois |
| 414 | Danvers | 61732 | Mclean |
| 415 | Danville | 61832 | Vermilion |
| 416 | Danville | 61834 | |
| 417 | Darien | 60561 | |
| 418 | Davis | 61019 | Stephenson |
| 419 | Davis Junction | 61020 | Ogle |
| 420 | Dawson | 62520 | Sangamon |
| 421 | De Kalb | 60115 | De Kalb |
| 422 | De Land | 61839 | Piatt |
| 423 | De Soto | 62924 | Jackson |
| 424 | Decatur | 62521 | Macon |
| 425 | Decatur | 62522 | Macon |
| 426 | Decatur | 62523 | Macon |
| 427 | Decatur | 62524 | |
| 428 | Decatur | 62525 | |
| 429 | Decatur | 62526 | Macon |
| 430 | Decatur | 62527 | Macon |
| 431 | Deer Creek | 61733 | Tazewell |
| 432 | Deer Grove | 61243 | Whiteside |
| 433 | Deerfield | 60015 | Lake |
| 434 | Deerfield | 60063 | Cook |
| 435 | Delavan | 61734 | Tazewell |
| 436 | Dennison | 62423 | Clark |
| 437 | Depue | 61322 | |
| 438 | Des Plaines | 60016 | Cook |
| 439 | Des Plaines | 60017 | |
| 440 | Des Plaines | 60018 | Cook |
| 441 | Des Plaines | 60019 | Cook |
| 442 | Dewey | 61840 | Champaign |
| 443 | Dewitt | 61735 | Dewitt |
| 444 | Dieterich | 62424 | Effingham |
| 445 | Divernon | 62530 | Sangamon |
| 446 | Dix | 62830 | Jefferson |
| 447 | Dixon | 61021 | Lee |
| 448 | Dolton | 60419 | Cook |
| 449 | Dongola | 62926 | Union |
| 450 | Donnellson | 62019 | Bond |
| 451 | Donovan | 60931 | Iroquois |
| 452 | Dorsey | 62021 | Madison |
| 453 | Dover | 61323 | Bureau |
| 454 | Dow | 62022 | Jersey |
| 455 | Dowell | 62927 | |
| 456 | Downers Grove | 60515 | Du Page |
| 457 | Downers Grove | 60516 | Du Page |
| 458 | Downers Grove | 60517 | Du Page |
| 459 | Downs | 61736 | Mclean |
| 460 | Du Bois | 62831 | Washington |
| 461 | Du Quoin | 62832 | Perry |
| 462 | Dundas | 62425 | Richland |
| 463 | Dundee | 60118 | Kane |
| 464 | Dunfermline | 61524 | |
| 465 | Dunlap | 61525 | Peoria |
| 466 | Dupo | 62239 | Saint Clair |
| 467 | Durand | 61024 | Winnebago |
| 468 | Dwight | 60420 | Livingston |
| 469 | Eagarville | 62023 | |
| 470 | Earlville | 60518 | La Salle |
| 471 | East Alton | 62024 | Madison |
| 472 | East Carondelet | 62240 | Saint Clair |
| 473 | East Dubuque | 61025 | Jo Daviess |
| 474 | East Galesburg | 61430 | |
| 475 | East Lynn | 60932 | |
| 476 | East Moline | 61244 | Rock Island |
| 477 | East Peoria | 61611 | Tazewell |
| 478 | East Saint Louis | 62201 | Saint Clair |
| 479 | East Saint Louis | 62202 | |
| 480 | East Saint Louis | 62203 | Saint Clair |
| 481 | East Saint Louis | 62204 | Saint Clair |
| 482 | East Saint Louis | 62205 | Saint Clair |
| 483 | East Saint Louis | 62207 | Saint Clair |
| 484 | Easton | 62633 | Macon |
| 485 | Eddyville | 62928 | Pope |
| 486 | Edelstein | 61526 | Peoria |
| 487 | Edgewood | 62426 | Effingham |
| 488 | Edinburg | 62531 | Christian |
| 489 | Edwards | 61528 | Peoria |
| 490 | Edwardsville | 62025 | Madison |
| 491 | Edwardsville | 62026 | Madison |
| 492 | Effingham | 62401 | Effingham |
| 493 | El Paso | 61738 | Woodford |
| 494 | Elburn | 60119 | Kane |
| 495 | Eldena | 61324 | |
| 496 | Eldorado | 62930 | Saline |
| 497 | Eldred | 62027 | Greene |
| 498 | Eleroy | 61027 | |
| 499 | Elgin | 60120 | Kane |
| 500 | Elgin | 60121 | |
| 501 | Elgin | 60122 | Kane |
| 502 | Elgin | 60123 | Kane |
| 503 | Elizabeth | 61028 | Jo Daviess |
| 504 | Elizabethtown | 62931 | Hardin |
| 505 | Elk Grove Village | 60007 | Cook |
| 506 | Elk Grove Village | 60009 | |
| 507 | Elkhart | 62634 | Logan |
| 508 | Elkville | 62932 | Jackson |
| 509 | Ellery | 62833 | Edwards |
| 510 | Elliott | 60933 | |
| 511 | Ellis Grove | 62241 | Randolph |
| 512 | Ellisville | 61431 | Fulton |
| 513 | Ellsworth | 61737 | Mclean |
| 514 | Elmhurst | 60126 | Du Page |
| 515 | Elmwood | 61529 | Peoria |
| 516 | Elmwood Park | 60707 | |
| 517 | Elsah | 62028 | Jersey |
| 518 | Elvaston | 62334 | |
| 519 | Elwin | 62532 | |
| 520 | Elwood | 60421 | Will |
| 521 | Emden | 62635 | Logan |
| 522 | Emington | 60934 | Livingston |
| 523 | Emma | 62834 | |
| 524 | Energy | 62933 | |
| 525 | Enfield | 62835 | White |
| 526 | Eola | 60519 | |
| 527 | Equality | 62934 | Gallatin |
| 528 | Erie | 61250 | Whiteside |
| 529 | Esmond | 60129 | De Kalb |
| 530 | Essex | 60935 | Kankakee |
| 531 | Eureka | 61530 | Woodford |
| 532 | Evanston | 60201 | Cook |
| 533 | Evanston | 60202 | Cook |
| 534 | Evanston | 60203 | Cook |
| 535 | Evanston | 60204 | |
| 536 | Evanston | 60208 | Cook |
| 537 | Evanston | 60209 | Cook |
| 538 | Evansville | 62242 | Randolph |
| 539 | Evergreen Park | 60805 | |
| 540 | Ewing | 62836 | Franklin |
| 541 | Fairbury | 61739 | Livingston |
| 542 | Fairfield | 62837 | Wayne |
| 543 | Fairmount | 61841 | Vermilion |
| 544 | Fairview | 61432 | Fulton |
| 545 | Fairview Heights | 62208 | Saint Clair |
| 546 | Farina | 62838 | Fayette |
| 547 | Farmer City | 61842 | Dewitt |
| 548 | Farmersville | 62533 | Montgomery |
| 549 | Farmington | 61531 | Fulton |
| 550 | Fenton | 61251 | Whiteside |
| 551 | Ferris | 62336 | |
| 552 | Fiatt | 61433 | |
| 553 | Fidelity | 62030 | |
| 554 | Fieldon | 62031 | Jersey |
| 555 | Fillmore | 62032 | Montgomery |
| 556 | Findlay | 62534 | Shelby |
| 557 | Fisher | 61843 | Champaign |
| 558 | Fithian | 61844 | Vermilion |
| 559 | Flanagan | 61740 | Livingston |
| 560 | Flat Rock | 62427 | Crawford |
| 561 | Flora | 62839 | Clay |
| 562 | Flossmoor | 60422 | Cook |
| 563 | Foosland | 61845 | Champaign |
| 564 | Forest City | 61532 | Macon |
| 565 | Forest Park | 60130 | Cook |
| 566 | Forrest | 61741 | Livingston |
| 567 | Forreston | 61030 | Ogle |
| 568 | Forsyth | 62535 | |
| 569 | Fort Sheridan | 60037 | Lake |
| 570 | Fowler | 62338 | Adams |
| 571 | Fox Lake | 60020 | Lake |
| 572 | Fox River Grove | 60021 | Mchenry |
| 573 | Fox Valley | 60597 | |
| 574 | Fox Valley | 60599 | |
| 575 | Frankfort | 60423 | Will |
| 576 | Frankfort Heights | 62840 | |
| 577 | Franklin | 62638 | Morgan |
| 578 | Franklin Grove | 61031 | Lee |
| 579 | Franklin Park | 60131 | Cook |
| 580 | Frederick | 62639 | Schuyler |
| 581 | Freeburg | 62243 | Saint Clair |
| 582 | Freeman Spur | 62841 | |
| 583 | Freeport | 61032 | Stephenson |
| 584 | Fulton | 61252 | Whiteside |
| 585 | Fults | 62244 | Monroe |
| 586 | Galatia | 62935 | Saline |
| 587 | Galena | 61036 | Jo Daviess |
| 588 | Galesburg | 61401 | Knox |
| 589 | Galesburg | 61402 | |
| 590 | Galt | 61037 | |
| 591 | Galva | 61434 | Henry |
| 592 | Garden Prairie | 61038 | Boone |
| 593 | Gardner | 60424 | Grundy |
| 594 | Gays | 61928 | Moultrie |
| 595 | Geff | 62842 | Wayne |
| 596 | Geneseo | 61254 | Henry |
| 597 | Geneva | 60134 | Kane |
| 598 | Genoa | 60135 | De Kalb |
| 599 | Georgetown | 61846 | Vermilion |
| 600 | Gerlaw | 61435 | Warren |
| 601 | German Valley | 61039 | Stephenson |
| 602 | Germantown | 62245 | Clinton |
| 603 | Gibson City | 60936 | Ford |
| 604 | Gifford | 61847 | Champaign |
| 605 | Gilberts | 60136 | Kane |
| 606 | Gillespie | 62033 | Macoupin |
| 607 | Gilman | 60938 | Iroquois |
| 608 | Gilson | 61436 | Knox |
| 609 | Girard | 62640 | Macoupin |
| 610 | Gladstone | 61437 | Henderson |
| 611 | Glasford | 61533 | Peoria |
| 612 | Glen Carbon | 62034 | Madison |
| 613 | Glen Ellyn | 60137 | Du Page |
| 614 | Glen Ellyn | 60138 | |
| 615 | Glenarm | 62536 | Sangamon |
| 616 | Glencoe | 60022 | Cook |
| 617 | Glendale Heights | 60139 | Du Page |
| 618 | Glenview | 60025 | Cook |
| 619 | Glenview | 60026 | Cook |
| 620 | Glenwood | 60425 | Cook |
| 621 | Godfrey | 62035 | Madison |
| 622 | Golconda | 62938 | Pope |
| 623 | Golden | 62339 | Adams |
| 624 | Golden Eagle | 62036 | Calhoun |
| 625 | Golden Gate | 62843 | Wayne |
| 626 | Golf | 60029 | |
| 627 | Good Hope | 61438 | Mcdonough |
| 628 | Goodfield | 61742 | |
| 629 | Goodwine | 60939 | |
| 630 | Goreville | 62939 | Johnson |
| 631 | Gorham | 62940 | Jackson |
| 632 | Grafton | 62037 | Jersey |
| 633 | Grand Chain | 62941 | Pulaski |
| 634 | Grand Ridge | 61325 | La Salle |
| 635 | Grand Tower | 62942 | Jackson |
| 636 | Granite City | 62040 | Madison |
| 637 | Grant Park | 60940 | Kankakee |
| 638 | Grantsburg | 62943 | Johnson |
| 639 | Granville | 61326 | Putnam |
| 640 | Graymont | 61743 | Livingston |
| 641 | Grayslake | 60030 | Lake |
| 642 | Grayville | 62844 | White |
| 643 | Great Lakes | 60088 | Lake |
| 644 | Green Valley | 61534 | Tazewell |
| 645 | Greenfield | 62044 | Greene |
| 646 | Greenup | 62428 | Cumberland |
| 647 | Greenview | 62642 | Menard |
| 648 | Greenville | 62246 | Bond |
| 649 | Gridley | 61744 | Mclean |
| 650 | Griggsville | 62340 | Pike |
| 651 | Groveland | 61535 | |
| 652 | Gurnee | 60031 | Lake |
| 653 | Hagarstown | 62247 | |
| 654 | Hamburg | 62045 | Calhoun |
| 655 | Hamel | 62046 | |
| 656 | Hamilton | 62341 | Hancock |
| 657 | Hamletsburg | 62944 | |
| 658 | Hammond | 61929 | Piatt |
| 659 | Hampshire | 60140 | Kane |
| 660 | Hampton | 61256 | Rock Island |
| 661 | Hanna City | 61536 | Peoria |
| 662 | Hanover | 61041 | Jo Daviess |
| 663 | Hardin | 62047 | Calhoun |
| 664 | Harmon | 61042 | Lee |
| 665 | Harrisburg | 62946 | Saline |
| 666 | Harristown | 62537 | |
| 667 | Hartford | 62048 | Madison |
| 668 | Hartsburg | 62643 | Logan |
| 669 | Harvard | 60033 | Mchenry |
| 670 | Harvel | 62538 | Montgomery |
| 671 | Harvey | 60426 | Cook |
| 672 | Havana | 62644 | Macon |
| 673 | Hazel Crest | 60429 | Cook |
| 674 | Hebron | 60034 | Mchenry |
| 675 | Hecker | 62248 | |
| 676 | Henderson | 61439 | |
| 677 | Hennepin | 61327 | Putnam |
| 678 | Henning | 61848 | |
| 679 | Henry | 61537 | Marshall |
| 680 | Herald | 62845 | |
| 681 | Herod | 62947 | Pope |
| 682 | Herrick | 62431 | Shelby |
| 683 | Herrin | 62948 | Williamson |
| 684 | Herscher | 60941 | Kankakee |
| 685 | Hettick | 62649 | Macoupin |
| 686 | Heyworth | 61745 | Mclean |
| 687 | Hidalgo | 62432 | Jasper |
| 688 | Highland | 62249 | Madison |
| 689 | Highland Park | 60035 | Lake |
| 690 | Highwood | 60040 | Lake |
| 691 | Hillsboro | 62049 | Montgomery |
| 692 | Hillsdale | 61257 | Rock Island |
| 693 | Hillside | 60162 | Cook |
| 694 | Hillside | 60163 | Cook |
| 695 | Hillview | 62050 | Greene |
| 696 | Hinckley | 60520 | De Kalb |
| 697 | Hindsboro | 61930 | Douglas |
| 698 | Hines | 60141 | |
| 699 | Hinsdale | 60521 | Du Page |
| 700 | Hinsdale | 60522 | |
| 701 | Hinsdale | 60523 | |
| 702 | Hinsdale | 60527 | |
| 703 | Hinsdale | 60570 | Du Page |
| 704 | Hoffman | 62250 | |
| 705 | Hoffman Estates | 60179 | |
| 706 | Hoffman Estates | 60192 | Cook |
| 707 | Hoffman Estates | 60195 | Cook |
| 708 | Holcomb | 61043 | |
| 709 | Homer | 61849 | Champaign |
| 710 | Homewood | 60430 | Cook |
| 711 | Hoopeston | 60942 | Vermilion |
| 712 | Hooppole | 61258 | Henry |
| 713 | Hopedale | 61747 | Tazewell |
| 714 | Hopkins Park | 60944 | |
| 715 | Hoyleton | 62803 | Washington |
| 716 | Hudson | 61748 | Mclean |
| 717 | Huey | 62252 | |
| 718 | Hull | 62343 | Pike |
| 719 | Humboldt | 61931 | Coles |
| 720 | Hume | 61932 | Edgar |
| 721 | Huntley | 60142 | Mchenry |
| 722 | Huntsville | 62344 | Schuyler |
| 723 | Hurst | 62949 | |
| 724 | Hutsonville | 62433 | Crawford |
| 725 | Illinois City | 61259 | Rock Island |
| 726 | Illiopolis | 62539 | Sangamon |
| 727 | Ina | 62846 | Jefferson |
| 728 | Indianola | 61850 | Vermilion |
| 729 | Industry | 61440 | Mcdonough |
| 730 | Ingleside | 60041 | Lake |
| 731 | Ingraham | 62434 | Clay |
| 732 | Iola | 62847 | |
| 733 | Ipava | 61441 | Fulton |
| 734 | Iroquois | 60945 | |
| 735 | Irving | 62051 | Montgomery |
| 736 | Irvington | 62848 | |
| 737 | Island Lake | 60042 | Lake |
| 738 | Itasca | 60143 | Du Page |
| 739 | Iuka | 62849 | Marion |
| 740 | Ivesdale | 61851 | Champaign |
| 741 | Jacksonville | 62650 | Morgan |
| 742 | Jacksonville | 62651 | |
| 743 | Jacob | 62950 | Jackson |
| 744 | Janesville | 62435 | |
| 745 | Jerseyville | 62052 | Jersey |
| 746 | Jewett | 62436 | Cumberland |
| 747 | Johnsonville | 62850 | Wayne |
| 748 | Johnston City | 62951 | Williamson |
| 749 | Joliet | 60431 | Will |
| 750 | Joliet | 60432 | Will |
| 751 | Joliet | 60433 | Will |
| 752 | Joliet | 60434 | |
| 753 | Joliet | 60435 | Will |
| 754 | Joliet | 60436 | Will |
| 755 | Jonesboro | 62952 | Union |
| 756 | Joppa | 62953 | |
| 757 | Joy | 61260 | Mercer |
| 758 | Junction | 62954 | Gallatin |
| 759 | Kampsville | 62053 | Calhoun |
| 760 | Kane | 62054 | Greene |
| 761 | Kaneville | 60144 | |
| 762 | Kankakee | 60901 | Kankakee |
| 763 | Kankakee | 60902 | Kankakee |
| 764 | Kansas | 61933 | Edgar |
| 765 | Karbers Ridge | 62955 | |
| 766 | Karnak | 62956 | Pulaski |
| 767 | Kasbeer | 61328 | |
| 768 | Keenes | 62851 | Wayne |
| 769 | Keensburg | 62852 | |
| 770 | Keithsburg | 61442 | Mercer |
| 771 | Kell | 62853 | Marion |
| 772 | Kempton | 60946 | Ford |
| 773 | Kenilworth | 60043 | Cook |
| 774 | Kenney | 61749 | Dewitt |
| 775 | Kent | 61044 | Stephenson |
| 776 | Kewanee | 61443 | Henry |
| 777 | Keyesport | 62253 | Bond |
| 778 | Kilbourne | 62655 | Macon |
| 779 | Kincaid | 62540 | |
| 780 | Kinderhook | 62345 | Pike |
| 781 | Kings | 61045 | Ogle |
| 782 | Kingston | 60145 | De Kalb |
| 783 | Kingston Mines | 61539 | |
| 784 | Kinmundy | 62854 | Marion |
| 785 | Kinsman | 60437 | Grundy |
| 786 | Kirkland | 60146 | De Kalb |
| 787 | Kirkwood | 61447 | Warren |
| 788 | Knoxville | 61448 | Knox |
| 789 | La Fayette | 61449 | Stark |
| 790 | La Grange | 60525 | Cook |
| 791 | La Grange | 60526 | Cook |
| 792 | La Harpe | 61450 | Hancock |
| 793 | La Moille | 61330 | Bureau |
| 794 | La Place | 61936 | |
| 795 | La Prairie | 62346 | Adams |
| 796 | La Rose | 61541 | |
| 797 | La Salle | 61301 | La Salle |
| 798 | Lacon | 61540 | Marshall |
| 799 | Ladd | 61329 | |
| 800 | Lafox | 60147 | |
| 801 | Lake Bluff | 60044 | Lake |
| 802 | Lake Forest | 60045 | Lake |
| 803 | Lake Fork | 62541 | |
| 804 | Lake Villa | 60046 | Lake |
| 805 | Lake Zurich | 60047 | Lake |
| 806 | Lake Zurich | 60049 | Lake |
| 807 | Lakewood | 62438 | Shelby |
| 808 | Lanark | 61046 | Carroll |
| 809 | Lancaster | 62855 | |
| 810 | Lane | 61750 | |
| 811 | Lansing | 60438 | Cook |
| 812 | Latham | 62543 | Logan |
| 813 | Laura | 61451 | Peoria |
| 814 | Lawndale | 61751 | |
| 815 | Lawrenceville | 62439 | Lawrence |
| 816 | Le Roy | 61752 | Mclean |
| 817 | Leaf River | 61047 | Ogle |
| 818 | Lebanon | 62254 | Saint Clair |
| 819 | Lee | 60530 | Lee |
| 820 | Lee Center | 61331 | |
| 821 | Leland | 60531 | La Salle |
| 822 | Lemont | 60439 | Du Page |
| 823 | Lena | 61048 | Stephenson |
| 824 | Lenzburg | 62255 | Saint Clair |
| 825 | Leonore | 61332 | |
| 826 | Lerna | 62440 | Coles |
| 827 | Lewistown | 61542 | Fulton |
| 828 | Lexington | 61753 | Mclean |
| 829 | Liberty | 62347 | Adams |
| 830 | Libertyville | 60048 | Lake |
| 831 | Libertyville | 60092 | |
| 832 | Lima | 62348 | |
| 833 | Lincoln | 62656 | Logan |
| 834 | Lincolnshire | 60069 | Lake |
| 835 | Lindenwood | 61049 | Ogle |
| 836 | Lisle | 60532 | Du Page |
| 837 | Lisle | 60572 | Du Page |
| 838 | Litchfield | 62056 | Montgomery |
| 839 | Literberry | 62660 | |
| 840 | Little York | 61453 | Warren |
| 841 | Littleton | 61452 | Mcdonough |
| 842 | Liverpool | 61543 | |
| 843 | Livingston | 62058 | |
| 844 | Loami | 62661 | Sangamon |
| 845 | Lockport | 60441 | Will |
| 846 | Loda | 60948 | Iroquois |
| 847 | Logan | 62856 | |
| 848 | Lomax | 61454 | Henderson |
| 849 | Lombard | 60148 | Du Page |
| 850 | London Mills | 61544 | Fulton |
| 851 | Long Point | 61333 | Livingston |
| 852 | Longview | 61852 | Champaign |
| 853 | Loogootee | 62857 | |
| 854 | Loraine | 62349 | Adams |
| 855 | Lostant | 61334 | La Salle |
| 856 | Louisville | 62858 | Clay |
| 857 | Lovejoy | 62059 | |
| 858 | Loves Park | 61130 | |
| 859 | Loves Park | 61131 | |
| 860 | Loves Park | 61132 | |
| 861 | Lovington | 61937 | Moultrie |
| 862 | Lowder | 62662 | |
| 863 | Lowpoint | 61545 | Woodford |
| 864 | Ludlow | 60949 | Champaign |
| 865 | Lyndon | 61261 | Whiteside |
| 866 | Lynn Center | 61262 | Henry |
| 867 | Lyons | 60534 | Cook |
| 868 | Macedonia | 62860 | Hamilton |
| 869 | Machesney Park | 61115 | |
| 870 | Mackinaw | 61755 | Tazewell |
| 871 | Macomb | 61455 | Mcdonough |
| 872 | Macon | 62544 | Macon |
| 873 | Madison | 62060 | Madison |
| 874 | Maeystown | 62256 | |
| 875 | Magnolia | 61336 | Putnam |
| 876 | Mahomet | 61853 | Champaign |
| 877 | Makanda | 62958 | Jackson |
| 878 | Malden | 61337 | Bureau |
| 879 | Malta | 60150 | De Kalb |
| 880 | Manchester | 62663 | |
| 881 | Manhattan | 60442 | Will |
| 882 | Manito | 61546 | Macon |
| 883 | Manlius | 61338 | |
| 884 | Mansfield | 61854 | Piatt |
| 885 | Manteno | 60950 | Kankakee |
| 886 | Maple Park | 60151 | Kane |
| 887 | Mapleton | 61547 | Peoria |
| 888 | Maquon | 61458 | Knox |
| 889 | Marengo | 60152 | Mchenry |
| 890 | Marietta | 61459 | Fulton |
| 891 | Marine | 62061 | Madison |
| 892 | Marion | 62959 | Williamson |
| 893 | Marissa | 62257 | Saint Clair |
| 894 | Mark | 61340 | |
| 895 | Maroa | 61756 | Macon |
| 896 | Marseilles | 61341 | La Salle |
| 897 | Marshall | 62441 | Clark |
| 898 | Martinsville | 62442 | Clark |
| 899 | Martinton | 60951 | Iroquois |
| 900 | Maryville | 62062 | |
| 901 | Mascoutah | 62224 | Saint Clair |
| 902 | Mascoutah | 62258 | Saint Clair |
| 903 | Mason | 62443 | Effingham |
| 904 | Mason City | 62664 | Macon |
| 905 | Matherville | 61263 | Mercer |
| 906 | Matteson | 60443 | Cook |
| 907 | Mattoon | 61938 | Coles |
| 908 | Maunie | 62861 | |
| 909 | Maywood | 60153 | Cook |
| 910 | Mazon | 60444 | Grundy |
| 911 | Mc Clure | 62957 | Alexander |
| 912 | Mc Connell | 61050 | Stephenson |
| 913 | Mc Henry | 60050 | Mchenry |
| 914 | Mc Lean | 61754 | Mclean |
| 915 | Mc Leansboro | 62859 | Hamilton |
| 916 | Mc Nabb | 61335 | Putnam |
| 917 | Mchenry | 60051 | Mchenry |
| 918 | Mechanicsburg | 62545 | Sangamon |
| 919 | Media | 61460 | Henderson |
| 920 | Medinah | 60157 | Du Page |
| 921 | Medora | 62063 | Jersey |
| 922 | Melrose Park | 60160 | Cook |
| 923 | Melrose Park | 60161 | |
| 924 | Melrose Park | 60165 | Cook |
| 925 | Melvin | 60952 | Ford |
| 926 | Menard | 62259 | |
| 927 | Mendon | 62351 | Adams |
| 928 | Mendota | 61342 | La Salle |
| 929 | Meredosia | 62665 | Morgan |
| 930 | Merna | 61758 | |
| 931 | Metamora | 61548 | Woodford |
| 932 | Metcalf | 61940 | Edgar |
| 933 | Metropolis | 62960 | Massac |
| 934 | Michael | 62065 | Calhoun |
| 935 | Middletown | 62666 | Logan |
| 936 | Midlothian | 60445 | Cook |
| 937 | Milan | 61264 | Rock Island |
| 938 | Milford | 60953 | Iroquois |
| 939 | Mill Shoals | 62862 | White |
| 940 | Millbrook | 60536 | |
| 941 | Millcreek | 62961 | |
| 942 | Milledgeville | 61051 | Carroll |
| 943 | Miller City | 62962 | Alexander |
| 944 | Millington | 60537 | |
| 945 | Millstadt | 62260 | Saint Clair |
| 946 | Milmine | 61855 | Piatt |
| 947 | Milton | 62352 | |
| 948 | Mineral | 61344 | Bureau |
| 949 | Minier | 61759 | Tazewell |
| 950 | Minonk | 61760 | Woodford |
| 951 | Minooka | 60447 | Grundy |
| 952 | Modesto | 62667 | Macoupin |
| 953 | Mokena | 60448 | Will |
| 954 | Moline | 61265 | Rock Island |
| 955 | Moline | 61266 | |
| 956 | Momence | 60954 | Kankakee |
| 957 | Monee | 60449 | Will |
| 958 | Monmouth | 61462 | Warren |
| 959 | Monroe Center | 61052 | Ogle |
| 960 | Montgomery | 60538 | Kendall |
| 961 | Monticello | 61856 | Piatt |
| 962 | Montrose | 62445 | Effingham |
| 963 | Mooseheart | 60539 | Kane |
| 964 | Moro | 62067 | Madison |
| 965 | Morris | 60450 | Grundy |
| 966 | Morrison | 61270 | Whiteside |
| 967 | Morrisonville | 62546 | Christian |
| 968 | Morton | 61550 | Tazewell |
| 969 | Morton Grove | 60053 | Cook |
| 970 | Mossville | 61552 | |
| 971 | Mound City | 62963 | Pulaski |
| 972 | Mounds | 62964 | Pulaski |
| 973 | Mount Auburn | 62547 | Christian |
| 974 | Mount Carmel | 62863 | Wabash |
| 975 | Mount Carroll | 61053 | Carroll |
| 976 | Mount Erie | 62446 | Wayne |
| 977 | Mount Morris | 61054 | Ogle |
| 978 | Mount Olive | 62069 | Macoupin |
| 979 | Mount Prospect | 60056 | Cook |
| 980 | Mount Pulaski | 62548 | Logan |
| 981 | Mount Sterling | 62353 | Brown |
| 982 | Mount Vernon | 62864 | Jefferson |
| 983 | Mount Zion | 62549 | Macon |
| 984 | Moweaqua | 62550 | Shelby |
| 985 | Mozier | 62070 | Calhoun |
| 986 | Muddy | 62965 | |
| 987 | Mulberry Grove | 62262 | Bond |
| 988 | Mulkeytown | 62865 | Franklin |
| 989 | Muncie | 61857 | |
| 990 | Mundelein | 60060 | Lake |
| 991 | Murdock | 61941 | |
| 992 | Murphysboro | 62966 | Jackson |
| 993 | Murrayville | 62668 | Morgan |
| 994 | Nachusa | 61057 | |
| 995 | Naperville | 60540 | Du Page |
| 996 | Naperville | 60563 | Du Page |
| 997 | Naperville | 60564 | Du Page |
| 998 | Naperville | 60565 | Du Page |
| 999 | Naperville | 60566 | |
| 1000 | Naperville | 60567 | |
| 1001 | Nashville | 62263 | Washington |
| 1002 | Nason | 62866 | |
| 1003 | National Stock Yards | 62071 | |
| 1004 | Nauvoo | 62354 | Hancock |
| 1005 | Nebo | 62355 | Pike |
| 1006 | Nelson | 61058 | |
| 1007 | Neoga | 62447 | Cumberland |
| 1008 | Neponset | 61345 | Bureau |
| 1009 | New Athens | 62264 | Saint Clair |
| 1010 | New Baden | 62265 | Clinton |
| 1011 | New Bedford | 61346 | |
| 1012 | New Berlin | 62670 | Sangamon |
| 1013 | New Boston | 61272 | Mercer |
| 1014 | New Burnside | 62967 | Johnson |
| 1015 | New Canton | 62356 | Pike |
| 1016 | New Douglas | 62074 | Madison |
| 1017 | New Haven | 62867 | Gallatin |
| 1018 | New Holland | 62671 | Logan |
| 1019 | New Lenox | 60451 | Will |
| 1020 | New Memphis | 62266 | |
| 1021 | New Salem | 62357 | Pike |
| 1022 | New Windsor | 61465 | Mercer |
| 1023 | Newark | 60541 | Kendall |
| 1024 | Newman | 61942 | Douglas |
| 1025 | Newton | 62448 | Jasper |
| 1026 | Niantic | 62551 | Macon |
| 1027 | Niles | 60714 | |
| 1028 | Nilwood | 62672 | |
| 1029 | Niota | 62358 | Hancock |
| 1030 | No Suburban Facility | 60128 | Cook |
| 1031 | No Suburban Facility | 60132 | Cook |
| 1032 | No Suburban Facility | 60158 | Cook |
| 1033 | No Suburban Facility | 60199 | Cook |
| 1034 | No Suburban Facility | 60251 | Cook |
| 1035 | No Suburban Facility | 60351 | Cook |
| 1036 | No Suburban Facility | 60353 | Cook |
| 1037 | Noble | 62868 | Richland |
| 1038 | Nokomis | 62075 | Montgomery |
| 1039 | Nora | 61059 | |
| 1040 | Normal | 61761 | Mclean |
| 1041 | Normal | 61790 | |
| 1042 | Norris | 61553 | |
| 1043 | Norris City | 62869 | White |
| 1044 | North Aurora | 60542 | Kane |
| 1045 | North Chicago | 60064 | Lake |
| 1046 | North Chicago | 60086 | Lake |
| 1047 | North Henderson | 61466 | Mercer |
| 1048 | Northbrook | 60062 | Cook |
| 1049 | Northbrook | 60065 | |
| 1050 | Northlake | 60164 | Cook |
| 1051 | O Fallon | 62269 | Saint Clair |
| 1052 | Oak Forest | 60452 | Cook |
| 1053 | Oak Lawn | 60453 | Cook |
| 1054 | Oak Lawn | 60454 | |
| 1055 | Oak Lawn | 60455 | Cook |
| 1056 | Oak Lawn | 60456 | Cook |
| 1057 | Oak Lawn | 60457 | Cook |
| 1058 | Oak Lawn | 60458 | Cook |
| 1059 | Oak Lawn | 60459 | Cook |
| 1060 | Oak Park | 60301 | Cook |
| 1061 | Oak Park | 60302 | Cook |
| 1062 | Oak Park | 60303 | |
| 1063 | Oak Park | 60304 | Cook |
| 1064 | Oakdale | 62268 | Washington |
| 1065 | Oakford | 62673 | Menard |
| 1066 | Oakland | 61943 | Coles |
| 1067 | Oakley | 62552 | Macon |
| 1068 | Oakwood | 61858 | Vermilion |
| 1069 | Oblong | 62449 | Crawford |
| 1070 | Oconee | 62553 | Shelby |
| 1071 | Odell | 60460 | Livingston |
| 1072 | Odin | 62870 | Marion |
| 1073 | Ogden | 61859 | Champaign |
| 1074 | Oglesby | 61348 | La Salle |
| 1075 | Ohio | 61349 | Bureau |
| 1076 | Ohlman | 62076 | |
| 1077 | Okawville | 62271 | Washington |
| 1078 | Olive Branch | 62969 | |
| 1079 | Olmsted | 62970 | Pulaski |
| 1080 | Olney | 62450 | Richland |
| 1081 | Olympia Fields | 60461 | Cook |
| 1082 | Omaha | 62871 | Gallatin |
| 1083 | Onarga | 60955 | Iroquois |
| 1084 | Oneida | 61467 | Knox |
| 1085 | Opdyke | 62872 | Jefferson |
| 1086 | Opheim | 61468 | |
| 1087 | Oquawka | 61469 | Henderson |
| 1088 | Orangeville | 61060 | Stephenson |
| 1089 | Oraville | 62971 | |
| 1090 | Oreana | 62554 | Macon |
| 1091 | Oregon | 61061 | Ogle |
| 1092 | Orient | 62874 | |
| 1093 | Orion | 61273 | Henry |
| 1094 | Orland Park | 60462 | Cook |
| 1095 | Orland Park | 60467 | |
| 1096 | Osco | 61274 | Henry |
| 1097 | Oswego | 60543 | Kendall |
| 1098 | Ottawa | 61350 | La Salle |
| 1099 | Owaneco | 62555 | Christian |
| 1100 | Ozark | 62972 | Johnson |
| 1101 | Palatine | 60038 | |
| 1102 | Palatine | 60055 | Cook |
| 1103 | Palatine | 60067 | Cook |
| 1104 | Palatine | 60074 | Cook |
| 1105 | Palatine | 60078 | |
| 1106 | Palatine | 60094 | |
| 1107 | Palatine | 60095 | |
| 1108 | Palestine | 62451 | Crawford |
| 1109 | Palmer | 62556 | Christian |
| 1110 | Palmyra | 62674 | Macoupin |
| 1111 | Paloma | 62359 | Adams |
| 1112 | Palos Heights | 60463 | Cook |
| 1113 | Palos Park | 60464 | Cook |
| 1114 | Palos Park | 60465 | Cook |
| 1115 | Pana | 62557 | Christian |
| 1116 | Panama | 62077 | |
| 1117 | Papineau | 60956 | |
| 1118 | Paris | 61944 | Edgar |
| 1119 | Park Forest | 60466 | Cook |
| 1120 | Park Ridge | 60068 | Cook |
| 1121 | Parkersburg | 62452 | Richland |
| 1122 | Patoka | 62875 | Marion |
| 1123 | Patterson | 62078 | |
| 1124 | Paw Paw | 61353 | Lee |
| 1125 | Pawnee | 62558 | Sangamon |
| 1126 | Paxton | 60957 | Ford |
| 1127 | Payson | 62360 | Adams |
| 1128 | Pearl | 62361 | Pike |
| 1129 | Pearl City | 61062 | Stephenson |
| 1130 | Pecatonica | 61063 | Winnebago |
| 1131 | Pekin | 61554 | Tazewell |
| 1132 | Pekin | 61555 | |
| 1133 | Pekin | 61558 | Tazewell |
| 1134 | Penfield | 61862 | Champaign |
| 1135 | Peoria | 61601 | |
| 1136 | Peoria | 61602 | Peoria |
| 1137 | Peoria | 61603 | Peoria |
| 1138 | Peoria | 61604 | Peoria |
| 1139 | Peoria | 61605 | Peoria |
| 1140 | Peoria | 61606 | Peoria |
| 1141 | Peoria | 61607 | Peoria |
| 1142 | Peoria | 61612 | |
| 1143 | Peoria | 61613 | Peoria |
| 1144 | Peoria | 61614 | Peoria |
| 1145 | Peoria | 61615 | Peoria |
| 1146 | Peoria | 61625 | Peoria |
| 1147 | Peoria | 61628 | Peoria |
| 1148 | Peoria | 61629 | Peoria |
| 1149 | Peoria | 61630 | Peoria |
| 1150 | Peoria | 61632 | Peoria |
| 1151 | Peoria | 61633 | Peoria |
| 1152 | Peoria | 61634 | Peoria |
| 1153 | Peoria | 61635 | Peoria |
| 1154 | Peoria | 61636 | Peoria |
| 1155 | Peoria | 61637 | Peoria |
| 1156 | Peoria | 61638 | Peoria |
| 1157 | Peoria | 61639 | Peoria |
| 1158 | Peoria | 61640 | Peoria |
| 1159 | Peoria | 61641 | Peoria |
| 1160 | Peoria | 61643 | Peoria |
| 1161 | Peoria | 61644 | Peoria |
| 1162 | Peoria | 61650 | |
| 1163 | Peoria | 61651 | |
| 1164 | Peoria | 61652 | |
| 1165 | Peoria | 61653 | |
| 1166 | Peoria | 61654 | |
| 1167 | Peoria | 61655 | |
| 1168 | Peoria | 61656 | |
| 1169 | Peotone | 60468 | Will |
| 1170 | Percy | 62272 | Randolph |
| 1171 | Perks | 62973 | |
| 1172 | Perry | 62362 | |
| 1173 | Peru | 61354 | La Salle |
| 1174 | Pesotum | 61863 | Champaign |
| 1175 | Petersburg | 62659 | Menard |
| 1176 | Petersburg | 62675 | Menard |
| 1177 | Philo | 61864 | Champaign |
| 1178 | Piasa | 62079 | Macoupin |
| 1179 | Pierron | 62273 | |
| 1180 | Pinckneyville | 62274 | Perry |
| 1181 | Piper City | 60959 | Ford |
| 1182 | Pittsburg | 62974 | Williamson |
| 1183 | Pittsfield | 62363 | Pike |
| 1184 | Plainfield | 60544 | Will |
| 1185 | Plainview | 62676 | Macoupin |
| 1186 | Plainville | 62365 | Adams |
| 1187 | Plano | 60545 | Kendall |
| 1188 | Plato Center | 60170 | |
| 1189 | Pleasant Hill | 62366 | Pike |
| 1190 | Pleasant Plains | 62677 | Sangamon |
| 1191 | Plymouth | 62367 | Hancock |
| 1192 | Pocahontas | 62275 | Bond |
| 1193 | Polo | 61064 | Ogle |
| 1194 | Pomona | 62975 | |
| 1195 | Pontiac | 61764 | Livingston |
| 1196 | Poplar Grove | 61065 | Boone |
| 1197 | Port Byron | 61275 | Rock Island |
| 1198 | Posen | 60469 | Cook |
| 1199 | Potomac | 61865 | Vermilion |
| 1200 | Prairie City | 61470 | Mcdonough |
| 1201 | Prairie Du Rocher | 62261 | Randolph |
| 1202 | Prairie Du Rocher | 62277 | Randolph |
| 1203 | Preemption | 61276 | Mercer |
| 1204 | Princeton | 61356 | Bureau |
| 1205 | Princeville | 61559 | Stark |
| 1206 | Prophetstown | 61277 | Whiteside |
| 1207 | Prospect Heights | 60070 | Cook |
| 1208 | Pulaski | 62976 | Pulaski |
| 1209 | Putnam | 61560 | Putnam |
| 1210 | Quincy | 62301 | Adams |
| 1211 | Quincy | 62305 | |
| 1212 | Quincy | 62306 | |
| 1213 | Radom | 62876 | |
| 1214 | Raleigh | 62977 | Saline |
| 1215 | Ramsey | 62080 | Fayette |
| 1216 | Rankin | 60960 | Vermilion |
| 1217 | Ransom | 60470 | La Salle |
| 1218 | Rantoul | 61866 | Champaign |
| 1219 | Rantoul | 61868 | Champaign |
| 1220 | Rapids City | 61278 | Rock Island |
| 1221 | Raritan | 61471 | |
| 1222 | Raymond | 62560 | Montgomery |
| 1223 | Red Bud | 62278 | Randolph |
| 1224 | Reddick | 60961 | Livingston |
| 1225 | Redmon | 61949 | |
| 1226 | Renault | 62279 | |
| 1227 | Reynolds | 61279 | Rock Island |
| 1228 | Richmond | 60071 | Mchenry |
| 1229 | Richton Park | 60471 | Cook |
| 1230 | Richview | 62877 | Washington |
| 1231 | Ridge Farm | 61870 | Vermilion |
| 1232 | Ridgway | 62979 | Gallatin |
| 1233 | Ridott | 61067 | Stephenson |
| 1234 | Rinard | 62878 | Wayne |
| 1235 | Ringwood | 60072 | Mchenry |
| 1236 | Rio | 61472 | Knox |
| 1237 | River Forest | 60305 | Cook |
| 1238 | River Grove | 60171 | Cook |
| 1239 | Riverdale | 60827 | |
| 1240 | Riverside | 60546 | Cook |
| 1241 | Riverton | 62561 | Sangamon |
| 1242 | Roanoke | 61561 | Woodford |
| 1243 | Robbins | 60472 | Cook |
| 1244 | Roberts | 60962 | Ford |
| 1245 | Robinson | 62454 | Crawford |
| 1246 | Rochelle | 61068 | Ogle |
| 1247 | Rochester | 62563 | Sangamon |
| 1248 | Rock City | 61070 | Stephenson |
| 1249 | Rock Falls | 61071 | Whiteside |
| 1250 | Rock Island | 61201 | Rock Island |
| 1251 | Rock Island | 61204 | |
| 1252 | Rock Island | 61206 | Rock Island |
| 1253 | Rock Island | 61299 | Rock Island |
| 1254 | Rockbridge | 62081 | Greene |
| 1255 | Rockford | 61101 | Winnebago |
| 1256 | Rockford | 61102 | Winnebago |
| 1257 | Rockford | 61103 | Winnebago |
| 1258 | Rockford | 61104 | Winnebago |
| 1259 | Rockford | 61105 | |
| 1260 | Rockford | 61106 | |
| 1261 | Rockford | 61107 | Winnebago |
| 1262 | Rockford | 61108 | Winnebago |
| 1263 | Rockford | 61109 | Winnebago |
| 1264 | Rockford | 61110 | |
| 1265 | Rockford | 61111 | Winnebago |
| 1266 | Rockford | 61112 | Winnebago |
| 1267 | Rockford | 61114 | |
| 1268 | Rockford | 61125 | |
| 1269 | Rockford | 61126 | |
| 1270 | Rockport | 62370 | Pike |
| 1271 | Rockton | 61072 | Winnebago |
| 1272 | Rockwood | 62280 | Randolph |
| 1273 | Rolling Meadows | 60008 | Cook |
| 1274 | Rome | 61562 | |
| 1275 | Romeoville | 60446 | |
| 1276 | Roodhouse | 62082 | Greene |
| 1277 | Rosamond | 62083 | Christian |
| 1278 | Roscoe | 61073 | Winnebago |
| 1279 | Roselle | 60172 | Du Page |
| 1280 | Roseville | 61473 | Warren |
| 1281 | Rosiclare | 62982 | Hardin |
| 1282 | Rossville | 60963 | Vermilion |
| 1283 | Round Lake | 60073 | Lake |
| 1284 | Roxana | 62084 | Madison |
| 1285 | Royal | 61871 | |
| 1286 | Royalton | 62983 | Franklin |
| 1287 | Rushville | 62681 | Schuyler |
| 1288 | Russell | 60075 | |
| 1289 | Rutland | 61358 | La Salle |
| 1290 | Sadorus | 61872 | Champaign |
| 1291 | Sailor Springs | 62879 | |
| 1292 | Saint Anne | 60964 | Kankakee |
| 1293 | Saint Augustine | 61474 | Knox |
| 1294 | Saint Charles | 60174 | Kane |
| 1295 | Saint Charles | 60175 | Kane |
| 1296 | Saint David | 61563 | |
| 1297 | Saint Elmo | 62458 | Fayette |
| 1298 | Saint Francisville | 62460 | Lawrence |
| 1299 | Saint Jacob | 62281 | Madison |
| 1300 | Saint Joseph | 61873 | Champaign |
| 1301 | Saint Libory | 62282 | |
| 1302 | Saint Peter | 62880 | Fayette |
| 1303 | Sainte Marie | 62459 | |
| 1304 | Salem | 62881 | Marion |
| 1305 | San Jose | 62682 | Macon |
| 1306 | Sandoval | 62882 | Marion |
| 1307 | Sandwich | 60548 | De Kalb |
| 1308 | Saunemin | 61769 | Livingston |
| 1309 | Savanna | 61074 | Carroll |
| 1310 | Savoy | 61874 | Champaign |
| 1311 | Sawyerville | 62085 | |
| 1312 | Saybrook | 61770 | Mclean |
| 1313 | Scales Mound | 61075 | Jo Daviess |
| 1314 | Schaumburg | 60159 | |
| 1315 | Schaumburg | 60168 | |
| 1316 | Schaumburg | 60173 | Cook |
| 1317 | Schaumburg | 60193 | Cook |
| 1318 | Schaumburg | 60194 | Cook |
| 1319 | Schaumburg | 60196 | Cook |
| 1320 | Scheller | 62883 | Jefferson |
| 1321 | Schiller Park | 60176 | Cook |
| 1322 | Scioto Mills | 61076 | |
| 1323 | Scott A F B | 62225 | Saint Clair |
| 1324 | Scottville | 62683 | |
| 1325 | Seaton | 61476 | Mercer |
| 1326 | Seatonville | 61359 | |
| 1327 | Secor | 61771 | Woodford |
| 1328 | Seneca | 61360 | La Salle |
| 1329 | Serena | 60549 | La Salle |
| 1330 | Sesser | 62884 | Franklin |
| 1331 | Seward | 61077 | |
| 1332 | Seymour | 61875 | Champaign |
| 1333 | Shabbona | 60550 | De Kalb |
| 1334 | Shannon | 61078 | Carroll |
| 1335 | Shattuc | 62283 | Clinton |
| 1336 | Shawneetown | 62984 | Gallatin |
| 1337 | Sheffield | 61361 | Bureau |
| 1338 | Shelbyville | 62565 | Shelby |
| 1339 | Sheldon | 60966 | Iroquois |
| 1340 | Sheridan | 60551 | La Salle |
| 1341 | Sherman | 62684 | Sangamon |
| 1342 | Sherrard | 61281 | Mercer |
| 1343 | Shipman | 62685 | Macoupin |
| 1344 | Shirland | 61079 | |
| 1345 | Shirley | 61772 | Mclean |
| 1346 | Shobonier | 62885 | Fayette |
| 1347 | Shumway | 62461 | Effingham |
| 1348 | Sibley | 61773 | Ford |
| 1349 | Sidell | 61876 | Vermilion |
| 1350 | Sidney | 61877 | Champaign |
| 1351 | Sigel | 62462 | Shelby |
| 1352 | Silvis | 61282 | Rock Island |
| 1353 | Simpson | 62985 | Johnson |
| 1354 | Sims | 62886 | Wayne |
| 1355 | Skokie | 60076 | Cook |
| 1356 | Skokie | 60077 | Cook |
| 1357 | Smithboro | 62284 | Bond |
| 1358 | Smithfield | 61477 | Fulton |
| 1359 | Smithshire | 61478 | Warren |
| 1360 | Smithton | 62285 | |
| 1361 | Solon Mills | 60080 | |
| 1362 | Somonauk | 60552 | De Kalb |
| 1363 | Sorento | 62086 | Bond |
| 1364 | South Beloit | 61080 | Winnebago |
| 1365 | South Elgin | 60177 | Kane |
| 1366 | South Holland | 60473 | Cook |
| 1367 | South Pekin | 61564 | |
| 1368 | South Roxana | 62087 | |
| 1369 | South Wilmington | 60474 | |
| 1370 | Sparland | 61565 | Marshall |
| 1371 | Sparta | 62286 | Randolph |
| 1372 | Speer | 61479 | Stark |
| 1373 | Spring Grove | 60081 | Lake |
| 1374 | Spring Valley | 61362 | Bureau |
| 1375 | Springerton | 62887 | White |
| 1376 | Springfield | 62701 | Sangamon |
| 1377 | Springfield | 62702 | Sangamon |
| 1378 | Springfield | 62703 | Sangamon |
| 1379 | Springfield | 62704 | Sangamon |
| 1380 | Springfield | 62705 | |
| 1381 | Springfield | 62706 | Sangamon |
| 1382 | Springfield | 62707 | Sangamon |
| 1383 | Springfield | 62708 | |
| 1384 | Springfield | 62709 | Sangamon |
| 1385 | Springfield | 62711 | Sangamon |
| 1386 | Springfield | 62712 | Sangamon |
| 1387 | Springfield | 62713 | Sangamon |
| 1388 | Springfield | 62715 | Sangamon |
| 1389 | Springfield | 62716 | Sangamon |
| 1390 | Springfield | 62718 | Sangamon |
| 1391 | Springfield | 62719 | Sangamon |
| 1392 | Springfield | 62720 | Sangamon |
| 1393 | Springfield | 62721 | Sangamon |
| 1394 | Springfield | 62722 | Sangamon |
| 1395 | Springfield | 62723 | Sangamon |
| 1396 | Springfield | 62726 | Sangamon |
| 1397 | Springfield | 62736 | Sangamon |
| 1398 | Springfield | 62739 | Sangamon |
| 1399 | Springfield | 62746 | Sangamon |
| 1400 | Springfield | 62756 | Sangamon |
| 1401 | Springfield | 62757 | Sangamon |
| 1402 | Springfield | 62761 | Sangamon |
| 1403 | Springfield | 62762 | Sangamon |
| 1404 | Springfield | 62763 | Sangamon |
| 1405 | Springfield | 62764 | Sangamon |
| 1406 | Springfield | 62765 | Sangamon |
| 1407 | Springfield | 62766 | Sangamon |
| 1408 | Springfield | 62767 | Sangamon |
| 1409 | Springfield | 62769 | Sangamon |
| 1410 | Springfield | 62776 | Sangamon |
| 1411 | Springfield | 62777 | Sangamon |
| 1412 | Springfield | 62781 | Sangamon |
| 1413 | Springfield | 62786 | Sangamon |
| 1414 | Springfield | 62791 | |
| 1415 | Springfield | 62794 | |
| 1416 | Springfield | 62796 | Sangamon |
| 1417 | Standard | 61363 | |
| 1418 | Standard City | 62686 | |
| 1419 | Stanford | 61774 | Mclean |
| 1420 | Staunton | 62088 | Macoupin |
| 1421 | Steeleville | 62288 | Randolph |
| 1422 | Steger | 60475 | Cook |
| 1423 | Sterling | 61081 | Whiteside |
| 1424 | Steward | 60553 | Lee |
| 1425 | Stewardson | 62463 | Shelby |
| 1426 | Stillman Valley | 61084 | Ogle |
| 1427 | Stockland | 60967 | |
| 1428 | Stockton | 61085 | Jo Daviess |
| 1429 | Stonefort | 62987 | Saline |
| 1430 | Stonington | 62567 | Christian |
| 1431 | Stoy | 62464 | |
| 1432 | Strasburg | 62465 | Shelby |
| 1433 | Strawn | 61775 | Livingston |
| 1434 | Streamwood | 60107 | Cook |
| 1435 | Streator | 61364 | La Salle |
| 1436 | Stronghurst | 61480 | Henderson |
| 1437 | Sublette | 61367 | Lee |
| 1438 | Sugar Grove | 60554 | Kane |
| 1439 | Sullivan | 61951 | Moultrie |
| 1440 | Summerfield | 62289 | |
| 1441 | Summit-Argo | 60501 | Cook |
| 1442 | Sumner | 62466 | Lawrence |
| 1443 | Sutter | 62373 | Hancock |
| 1444 | Sycamore | 60178 | De Kalb |
| 1445 | Table Grove | 61482 | Fulton |
| 1446 | Tallula | 62688 | Menard |
| 1447 | Tamaroa | 62888 | Perry |
| 1448 | Tamms | 62988 | Alexander |
| 1449 | Tampico | 61283 | Whiteside |
| 1450 | Taylor Ridge | 61284 | Rock Island |
| 1451 | Taylor Springs | 62089 | |
| 1452 | Taylorville | 62568 | Christian |
| 1453 | Techny | 60082 | |
| 1454 | Tennessee | 62374 | Mcdonough |
| 1455 | Teutopolis | 62467 | Effingham |
| 1456 | Texico | 62889 | Jefferson |
| 1457 | Thawville | 60968 | Iroquois |
| 1458 | Thayer | 62689 | |
| 1459 | Thebes | 62990 | Alexander |
| 1460 | Thomasboro | 61878 | Champaign |
| 1461 | Thompsonville | 62890 | Franklin |
| 1462 | Thomson | 61285 | Carroll |
| 1463 | Thornton | 60476 | Cook |
| 1464 | Tilden | 62292 | |
| 1465 | Tilton | 61833 | Vermilion |
| 1466 | Timewell | 62375 | Brown |
| 1467 | Tinley Park | 60477 | Cook |
| 1468 | Tiskilwa | 61368 | Bureau |
| 1469 | Toledo | 62468 | Cumberland |
| 1470 | Tolono | 61880 | Champaign |
| 1471 | Toluca | 61369 | Marshall |
| 1472 | Tonica | 61370 | La Salle |
| 1473 | Topeka | 61567 | Macon |
| 1474 | Toulon | 61483 | Stark |
| 1475 | Tovey | 62570 | |
| 1476 | Towanda | 61776 | Mclean |
| 1477 | Tower Hill | 62571 | Shelby |
| 1478 | Tremont | 61568 | Tazewell |
| 1479 | Trenton | 62293 | Clinton |
| 1480 | Trilla | 62469 | Coles |
| 1481 | Triumph | 61371 | |
| 1482 | Trivoli | 61569 | Peoria |
| 1483 | Troy | 62294 | Madison |
| 1484 | Troy Grove | 61372 | |
| 1485 | Tunnel Hill | 62991 | Johnson |
| 1486 | Tuscola | 61953 | Douglas |
| 1487 | Ullin | 62992 | Pulaski |
| 1488 | Union | 60180 | Mchenry |
| 1489 | Union Hill | 60969 | |
| 1490 | Unity | 62993 | |
| 1491 | Urbana | 61801 | Champaign |
| 1492 | Urbana | 61802 | |
| 1493 | Urbana | 61803 | |
| 1494 | Ursa | 62376 | Adams |
| 1495 | Utica | 61373 | La Salle |
| 1496 | Valier | 62891 | |
| 1497 | Valmeyer | 62295 | Monroe |
| 1498 | Van Orin | 61374 | |
| 1499 | Vandalia | 62471 | Fayette |
| 1500 | Varna | 61375 | Marshall |
| 1501 | Venice | 62090 | Madison |
| 1502 | Vergennes | 62994 | Jackson |
| 1503 | Vermilion | 61955 | |
| 1504 | Vermont | 61484 | Fulton |
| 1505 | Vernon | 62892 | Marion |
| 1506 | Vernon Hills | 60061 | Lake |
| 1507 | Verona | 60479 | Grundy |
| 1508 | Versailles | 62378 | Brown |
| 1509 | Victoria | 61485 | Knox |
| 1510 | Vienna | 62995 | Johnson |
| 1511 | Villa Grove | 61956 | Douglas |
| 1512 | Villa Park | 60181 | Du Page |
| 1513 | Villa Ridge | 62996 | Pulaski |
| 1514 | Viola | 61486 | Mercer |
| 1515 | Virden | 62690 | Macoupin |
| 1516 | Virgil | 60182 | |
| 1517 | Virginia | 62691 | Cass |
| 1518 | Wadsworth | 60083 | Lake |
| 1519 | Waggoner | 62572 | Montgomery |
| 1520 | Walnut | 61376 | Bureau |
| 1521 | Walnut Hill | 62893 | Marion |
| 1522 | Walsh | 62297 | Randolph |
| 1523 | Walshville | 62091 | Montgomery |
| 1524 | Waltonville | 62894 | Jefferson |
| 1525 | Wapella | 61777 | Dewitt |
| 1526 | Warren | 61087 | Jo Daviess |
| 1527 | Warrensburg | 62573 | Macon |
| 1528 | Warrenville | 60555 | Du Page |
| 1529 | Warsaw | 62379 | Hancock |
| 1530 | Wasco | 60183 | |
| 1531 | Washburn | 61570 | Marshall |
| 1532 | Washington | 61571 | Tazewell |
| 1533 | Wataga | 61488 | Knox |
| 1534 | Waterloo | 62298 | Monroe |
| 1535 | Waterman | 60556 | De Kalb |
| 1536 | 62894 | JEFFERSON | |
| 1537 | Watseka | 60970 | Iroquois |
| 1538 | Watson | 62473 | Effingham |
| 1539 | Wauconda | 60084 | Lake |
| 1540 | Waukegan | 60079 | |
| 1541 | Waukegan | 60085 | Lake |
| 1542 | Waukegan | 60087 | Lake |
| 1543 | Waverly | 62692 | Morgan |
| 1544 | Wayne | 60184 | |
| 1545 | Wayne City | 62895 | Wayne |
| 1546 | Waynesville | 61778 | Dewitt |
| 1547 | Wedron | 60557 | |
| 1548 | Weldon | 61882 | Dewitt |
| 1549 | Wellington | 60973 | Iroquois |
| 1550 | Wenona | 61377 | Marshall |
| 1551 | West Brooklyn | 61378 | Lee |
| 1552 | West Chicago | 60185 | Du Page |
| 1553 | West Chicago | 60186 | |
| 1554 | West Frankfort | 62896 | Franklin |
| 1555 | West Liberty | 62475 | Jasper |
| 1556 | West Point | 62380 | Hancock |
| 1557 | West Salem | 62476 | Edwards |
| 1558 | West Union | 62477 | Clark |
| 1559 | West York | 62478 | Crawford |
| 1560 | Westchester | 60154 | Cook |
| 1561 | Western Springs | 60558 | Cook |
| 1562 | Westfield | 62474 | Clark |
| 1563 | Westmont | 60559 | Du Page |
| 1564 | Westville | 61883 | Vermilion |
| 1565 | Wheaton | 60187 | Du Page |
| 1566 | Wheaton | 60189 | |
| 1567 | Wheeler | 62479 | Jasper |
| 1568 | Wheeling | 60090 | Cook |
| 1569 | White Hall | 62092 | Greene |
| 1570 | White Heath | 61884 | Piatt |
| 1571 | Whittington | 62897 | Franklin |
| 1572 | Williamsfield | 61489 | Knox |
| 1573 | Williamsville | 62693 | Sangamon |
| 1574 | Willisville | 62997 | |
| 1575 | Willow Hill | 62480 | Jasper |
| 1576 | Willow Springs | 60480 | Cook |
| 1577 | Wilmette | 60091 | Cook |
| 1578 | Wilmington | 60481 | Will |
| 1579 | Wilsonville | 62093 | |
| 1580 | Winchester | 62694 | Scott |
| 1581 | Windsor | 61957 | Shelby |
| 1582 | Winfield | 60190 | Du Page |
| 1583 | Winnebago | 61088 | Winnebago |
| 1584 | Winnetka | 60093 | Cook |
| 1585 | Winslow | 61089 | Stephenson |
| 1586 | Winthrop Harbor | 60096 | Lake |
| 1587 | Witt | 62094 | Montgomery |
| 1588 | Wolf Lake | 62998 | Union |
| 1589 | Wonder Lake | 60097 | Mchenry |
| 1590 | Wood Dale | 60191 | Du Page |
| 1591 | Wood River | 62095 | Madison |
| 1592 | Woodhull | 61490 | Henry |
| 1593 | Woodland | 60974 | |
| 1594 | Woodlawn | 62898 | Jefferson |
| 1595 | Woodson | 62695 | |
| 1596 | Woodstock | 60098 | Mchenry |
| 1597 | Woosung | 61091 | |
| 1598 | Worden | 62097 | Madison |
| 1599 | Worth | 60482 | Cook |
| 1600 | Wrights | 62098 | |
| 1601 | Wyanet | 61379 | Bureau |
| 1602 | Wyoming | 61491 | Stark |
| 1603 | Xenia | 62899 | Clay |
| 1604 | Yale | 62481 | Jasper |
| 1605 | Yates City | 61572 | Knox |
| 1606 | Yorkville | 60560 | Kendall |
| 1607 | Zeigler | 62999 | Franklin |
| 1608 | Zion | 60099 | Lake |