List of Connecticut Zip Codes by City
As of June 2019, the state of Connecticut has a total of 437 postal codes. In the table below, you can see all Connecticut zip codes listed by city, town and village as well as county affiliated. With 269 cities (and towns) and 8 counties (and county-equivalents), Connecticut is the 29th largest state by population (3,576,452) and 48th largest one by land area (12,542 km2) in the United States.
The capital of Connecticut is Bridgeport and major cities include New Haven, Hartford, Stamford, and Waterbury.
| # | City | Postal Code | County |
| 1 | Abington | 06230 | Windham |
| 2 | Amston | 06231 | Tolland |
| 3 | Andover | 06232 | Tolland |
| 4 | Ansonia | 06401 | New Haven |
| 5 | Ashford | 06278 | Windham |
| 6 | Avon | 06001 | Hartford |
| 7 | Ballouville | 06233 | Windham |
| 8 | Baltic | 06330 | New London |
| 9 | Bantam | 06750 | Litchfield |
| 10 | Beacon Falls | 06403 | New Haven |
| 11 | Bethany | 06524 | New Haven |
| 12 | Bethel | 06801 | Fairfield |
| 13 | Bethlehem | 06751 | Litchfield |
| 14 | Bloomfield | 06002 | Hartford |
| 15 | Bolton | 06043 | Tolland |
| 16 | Botsford | 06404 | |
| 17 | Bozrah | 06334 | New London |
| 18 | Branford | 06405 | New Haven |
| 19 | Bridgeport | 06461 | Fairfield |
| 20 | Bridgeport | 06601 | Fairfield |
| 21 | Bridgeport | 06602 | Fairfield |
| 22 | Bridgeport | 06604 | Fairfield |
| 23 | Bridgeport | 06605 | Fairfield |
| 24 | Bridgeport | 06606 | Fairfield |
| 25 | Bridgeport | 06607 | Fairfield |
| 26 | Bridgeport | 06608 | Fairfield |
| 27 | Bridgeport | 06610 | Fairfield |
| 28 | Bridgeport | 06650 | Fairfield |
| 29 | Bridgeport | 06673 | Fairfield |
| 30 | Bridgeport | 06699 | Fairfield |
| 31 | Bridgewater | 06752 | Litchfield |
| 32 | Bristol | 06010 | Hartford |
| 33 | Bristol | 06011 | |
| 34 | Broad Brook | 06016 | Hartford |
| 35 | Brookfield | 06804 | Fairfield |
| 36 | Brooklyn | 06234 | Windham |
| 37 | Burlington | 06013 | Hartford |
| 38 | Canaan | 06018 | Litchfield |
| 39 | Canterbury | 06331 | Windham |
| 40 | Canton | 06019 | Hartford |
| 41 | Canton Center | 06020 | Hartford |
| 42 | Centerbrook | 06409 | Middlesex |
| 43 | Central Village | 06332 | |
| 44 | Chaplin | 06235 | Windham |
| 45 | Cheshire | 06408 | |
| 46 | Cheshire | 06410 | New Haven |
| 47 | Cheshire | 06411 | New Haven |
| 48 | Chester | 06412 | Middlesex |
| 49 | Clinton | 06413 | Middlesex |
| 50 | Cobalt | 06414 | |
| 51 | Colchester | 06415 | New London |
| 52 | Colebrook | 06021 | Litchfield |
| 53 | Collinsville | 06022 | Hartford |
| 54 | Columbia | 06237 | Tolland |
| 55 | Cornwall | 06753 | Litchfield |
| 56 | Cornwall Bridge | 06754 | Litchfield |
| 57 | Cos Cob | 06807 | Fairfield |
| 58 | Coventry | 06238 | Tolland |
| 59 | Cromwell | 06416 | Middlesex |
| 60 | Danbury | 06810 | Fairfield |
| 61 | Danbury | 06811 | Fairfield |
| 62 | Danbury | 06812 | Fairfield |
| 63 | Danbury | 06813 | Fairfield |
| 64 | Danbury | 06814 | Fairfield |
| 65 | Danbury | 06816 | Fairfield |
| 66 | Danbury | 06817 | Fairfield |
| 67 | Danielson | 06239 | Windham |
| 68 | Darien | 06820 | Fairfield |
| 69 | Dayville | 06241 | Windham |
| 70 | Deep River | 06417 | Middlesex |
| 71 | Derby | 06418 | New Haven |
| 72 | Durham | 06422 | Middlesex |
| 73 | East Berlin | 06023 | Hartford |
| 74 | East Canaan | 06024 | Litchfield |
| 75 | East Glastonbury | 06025 | Hartford |
| 76 | East Granby | 06026 | Hartford |
| 77 | East Haddam | 06423 | Middlesex |
| 78 | East Hampton | 06424 | Middlesex |
| 79 | East Hartford | 06108 | Hartford |
| 80 | East Hartford | 06118 | Hartford |
| 81 | East Hartford | 06128 | Hartford |
| 82 | East Hartford | 06138 | Hartford |
| 83 | East Hartland | 06027 | Hartford |
| 84 | East Haven | 06512 | New Haven |
| 85 | East Killingly | 06243 | Windham |
| 86 | East Lyme | 06333 | New London |
| 87 | East Windsor | 06088 | Hartford |
| 88 | East Windsor Hill | 06028 | |
| 89 | East Woodstock | 06244 | Windham |
| 90 | Eastford | 06242 | Windham |
| 91 | Easton | 06612 | Fairfield |
| 92 | Ellington | 06029 | Tolland |
| 93 | Enfield | 06082 | Hartford |
| 94 | Enfield | 06083 | |
| 95 | Essex | 06426 | Middlesex |
| 96 | Fabyan | 06245 | Windham |
| 97 | Fairfield | 06430 | Fairfield |
| 98 | Fairfield | 06431 | Fairfield |
| 99 | Fairfield | 06432 | Fairfield |
| 100 | Falls Village | 06031 | Litchfield |
| 101 | Farmington | 06030 | |
| 102 | Farmington | 06032 | Hartford |
| 103 | Farmington | 06034 | |
| 104 | Gales Ferry | 06335 | New London |
| 105 | Gaylordsville | 06755 | Litchfield |
| 106 | Georgetown | 06829 | Fairfield |
| 107 | Gilman | 06336 | |
| 108 | Glasgo | 06337 | |
| 109 | Glastonbury | 06033 | Hartford |
| 110 | Goshen | 06756 | Litchfield |
| 111 | Granby | 06035 | Hartford |
| 112 | Greens Farms | 06436 | |
| 113 | Greenwich | 06830 | Fairfield |
| 114 | Greenwich | 06831 | Fairfield |
| 115 | Greenwich | 06832 | Fairfield |
| 116 | Greenwich | 06836 | Fairfield |
| 117 | Grosvenor Dale | 06246 | Windham |
| 118 | Groton | 06340 | New London |
| 119 | Guilford | 06437 | New Haven |
| 120 | Haddam | 06438 | |
| 121 | Hadlyme | 06439 | |
| 122 | Hamden | 06514 | New Haven |
| 123 | Hamden | 06517 | New Haven |
| 124 | Hamden | 06518 | New Haven |
| 125 | Hampton | 06247 | Windham |
| 126 | Hanover | 06350 | New London |
| 127 | Hartford | 06101 | Hartford |
| 128 | Hartford | 06102 | Hartford |
| 129 | Hartford | 06103 | Hartford |
| 130 | Hartford | 06104 | Hartford |
| 131 | Hartford | 06105 | Hartford |
| 132 | Hartford | 06106 | Hartford |
| 133 | Hartford | 06112 | Hartford |
| 134 | Hartford | 06114 | Hartford |
| 135 | Hartford | 06115 | Hartford |
| 136 | Hartford | 06119 | Hartford |
| 137 | Hartford | 06120 | Hartford |
| 138 | Hartford | 06123 | Hartford |
| 139 | Hartford | 06126 | Hartford |
| 140 | Hartford | 06132 | Hartford |
| 141 | Hartford | 06134 | Hartford |
| 142 | Hartford | 06140 | Hartford |
| 143 | Hartford | 06141 | Hartford |
| 144 | Hartford | 06142 | Hartford |
| 145 | Hartford | 06143 | Hartford |
| 146 | Hartford | 06144 | Hartford |
| 147 | Hartford | 06145 | Hartford |
| 148 | Hartford | 06146 | Hartford |
| 149 | Hartford | 06147 | Hartford |
| 150 | Hartford | 06150 | Hartford |
| 151 | Hartford | 06151 | Hartford |
| 152 | Hartford | 06152 | Hartford |
| 153 | Hartford | 06153 | Hartford |
| 154 | Hartford | 06154 | Hartford |
| 155 | Hartford | 06155 | Hartford |
| 156 | Hartford | 06156 | Hartford |
| 157 | Hartford | 06160 | Hartford |
| 158 | Hartford | 06161 | Hartford |
| 159 | Hartford | 06167 | Hartford |
| 160 | Hartford | 06176 | Hartford |
| 161 | Hartford | 06180 | Hartford |
| 162 | Hartford | 06183 | Hartford |
| 163 | Hartford | 06199 | Hartford |
| 164 | Hawleyville | 06440 | |
| 165 | Hebron | 06248 | Tolland |
| 166 | Higganum | 06441 | Middlesex |
| 167 | Ivoryton | 06442 | Middlesex |
| 168 | Jewett City | 06351 | New London |
| 169 | Kensington | 06037 | Hartford |
| 170 | Kent | 06757 | Litchfield |
| 171 | Killingworth | 06419 | |
| 172 | Lakeside | 06758 | Litchfield |
| 173 | Lakeville | 06039 | Litchfield |
| 174 | Lebanon | 06249 | New London |
| 175 | Ledyard | 06339 | New London |
| 176 | Litchfield | 06759 | Litchfield |
| 177 | Madison | 06443 | New Haven |
| 178 | Manchester | 06040 | Hartford |
| 179 | Manchester | 06041 | Hartford |
| 180 | Manchester | 06045 | |
| 181 | Mansfield Center | 06250 | Tolland |
| 182 | Mansfield Depot | 06251 | Tolland |
| 183 | Marion | 06444 | |
| 184 | Marlborough | 06447 | Hartford |
| 185 | Melrose | 06049 | |
| 186 | Meriden | 06450 | New Haven |
| 187 | Meriden | 06451 | |
| 188 | Meriden | 06454 | |
| 189 | Middle Haddam | 06456 | |
| 190 | Middlebury | 06762 | New Haven |
| 191 | Middlefield | 06455 | Middlesex |
| 192 | Middletown | 06457 | Middlesex |
| 193 | Middletown | 06459 | |
| 194 | Milford | 06460 | New Haven |
| 195 | Milford | 06466 | New Haven |
| 196 | Milldale | 06467 | |
| 197 | Monroe | 06468 | Fairfield |
| 198 | Montville | 06353 | New London |
| 199 | Moodus | 06469 | Middlesex |
| 200 | Moosup | 06354 | Windham |
| 201 | Morris | 06763 | Litchfield |
| 202 | Mystic | 06355 | New London |
| 203 | Naugatuck | 06770 | New Haven |
| 204 | New Britain | 06050 | |
| 205 | New Britain | 06051 | Hartford |
| 206 | New Britain | 06052 | Hartford |
| 207 | New Britain | 06053 | Hartford |
| 208 | New Canaan | 06840 | Fairfield |
| 209 | New Canaan | 06842 | Fairfield |
| 210 | New Hartford | 06057 | Litchfield |
| 211 | New Haven | 06501 | New Haven |
| 212 | New Haven | 06502 | New Haven |
| 213 | New Haven | 06503 | New Haven |
| 214 | New Haven | 06504 | New Haven |
| 215 | New Haven | 06505 | New Haven |
| 216 | New Haven | 06506 | New Haven |
| 217 | New Haven | 06507 | New Haven |
| 218 | New Haven | 06508 | New Haven |
| 219 | New Haven | 06509 | New Haven |
| 220 | New Haven | 06510 | New Haven |
| 221 | New Haven | 06511 | New Haven |
| 222 | New Haven | 06513 | New Haven |
| 223 | New Haven | 06515 | New Haven |
| 224 | New Haven | 06519 | New Haven |
| 225 | New Haven | 06520 | New Haven |
| 226 | New Haven | 06521 | New Haven |
| 227 | New Haven | 06525 | New Haven |
| 228 | New Haven | 06530 | New Haven |
| 229 | New Haven | 06531 | New Haven |
| 230 | New Haven | 06532 | New Haven |
| 231 | New Haven | 06533 | New Haven |
| 232 | New Haven | 06534 | New Haven |
| 233 | New Haven | 06535 | New Haven |
| 234 | New Haven | 06536 | New Haven |
| 235 | New Haven | 06537 | New Haven |
| 236 | New Haven | 06538 | New Haven |
| 237 | New Haven | 06540 | New Haven |
| 238 | New London | 06320 | New London |
| 239 | New Milford | 06776 | Litchfield |
| 240 | Newington | 06111 | Hartford |
| 241 | Newington | 06131 | Hartford |
| 242 | Newtown | 06470 | Fairfield |
| 243 | Niantic | 06357 | New London |
| 244 | Norfolk | 06058 | Litchfield |
| 245 | North Branford | 06471 | New Haven |
| 246 | North Canton | 06059 | Hartford |
| 247 | North Franklin | 06254 | New London |
| 248 | North Granby | 06060 | Hartford |
| 249 | North Grosvenordale | 06255 | Windham |
| 250 | North Haven | 06473 | New Haven |
| 251 | North Stonington | 06359 | New London |
| 252 | North Westchester | 06474 | |
| 253 | North Windham | 06256 | Windham |
| 254 | Northfield | 06778 | Litchfield |
| 255 | Northford | 06472 | New Haven |
| 256 | Norwalk | 06850 | Fairfield |
| 257 | Norwalk | 06851 | Fairfield |
| 258 | Norwalk | 06852 | Fairfield |
| 259 | Norwalk | 06853 | Fairfield |
| 260 | Norwalk | 06854 | Fairfield |
| 261 | Norwalk | 06855 | Fairfield |
| 262 | Norwalk | 06856 | Fairfield |
| 263 | Norwalk | 06857 | Fairfield |
| 264 | Norwalk | 06858 | Fairfield |
| 265 | Norwalk | 06859 | Fairfield |
| 266 | Norwalk | 06860 | Fairfield |
| 267 | Norwich | 06360 | New London |
| 268 | Oakdale | 06370 | New London |
| 269 | Old Greenwich | 06870 | Fairfield |
| 270 | Old Lyme | 06371 | New London |
| 271 | Old Mystic | 06372 | New London |
| 272 | Old Saybrook | 06475 | Middlesex |
| 273 | Oneco | 06373 | |
| 274 | Orange | 06477 | New Haven |
| 275 | Oxford | 06478 | |
| 276 | Pawcatuck | 06379 | New London |
| 277 | Pequabuck | 06781 | Litchfield |
| 278 | Pine Meadow | 06061 | |
| 279 | Plainfield | 06374 | Windham |
| 280 | Plainville | 06062 | Hartford |
| 281 | Plantsville | 06479 | Hartford |
| 282 | Pleasant Valley | 06063 | |
| 283 | Plymouth | 06782 | Litchfield |
| 284 | Pomfret | 06258 | Windham |
| 285 | Pomfret Center | 06259 | Windham |
| 286 | Poquonock | 06064 | Hartford |
| 287 | Portland | 06480 | Middlesex |
| 288 | Preston | 06365 | New London |
| 289 | Putnam | 06260 | Windham |
| 290 | Quaker Hill | 06375 | New London |
| 291 | Quinebaug | 06262 | Windham |
| 292 | Redding Center | 06875 | Fairfield |
| 293 | Redding Ridge | 06876 | Fairfield |
| 294 | Ridgefield | 06877 | Fairfield |
| 295 | Ridgefield | 06879 | Fairfield |
| 296 | Riverside | 06878 | Fairfield |
| 297 | Riverton | 06065 | Litchfield |
| 298 | Rockfall | 06481 | Middlesex |
| 299 | Rocky Hill | 06067 | Hartford |
| 300 | Rogers | 06263 | Windham |
| 301 | Roxbury | 06783 | Litchfield |
| 302 | Salem | 06420 | |
| 303 | Salisbury | 06068 | Litchfield |
| 304 | Sandy Hook | 06482 | Fairfield |
| 305 | Scotland | 06264 | Windham |
| 306 | Seymour | 06483 | New Haven |
| 307 | Sharon | 06069 | Litchfield |
| 308 | Shelton | 06484 | Fairfield |
| 309 | Sherman | 06784 | Fairfield |
| 310 | Simsbury | 06070 | Hartford |
| 311 | Somers | 06071 | Tolland |
| 312 | Somersville | 06072 | |
| 313 | South Britain | 06487 | |
| 314 | South Glastonbury | 06073 | Hartford |
| 315 | South Kent | 06785 | Litchfield |
| 316 | South Lyme | 06376 | |
| 317 | South Willington | 06265 | Tolland |
| 318 | South Windham | 06266 | Windham |
| 319 | South Windsor | 06074 | Hartford |
| 320 | South Woodstock | 06267 | Windham |
| 321 | Southbury | 06488 | New Haven |
| 322 | Southington | 06489 | Hartford |
| 323 | Southport | 06490 | Fairfield |
| 324 | Stafford | 06075 | |
| 325 | Stafford Springs | 06076 | Tolland |
| 326 | Staffordville | 06077 | |
| 327 | Stamford | 06901 | Fairfield |
| 328 | Stamford | 06902 | Fairfield |
| 329 | Stamford | 06903 | Fairfield |
| 330 | Stamford | 06904 | Fairfield |
| 331 | Stamford | 06905 | Fairfield |
| 332 | Stamford | 06906 | Fairfield |
| 333 | Stamford | 06907 | Fairfield |
| 334 | Stamford | 06910 | Fairfield |
| 335 | Stamford | 06911 | Fairfield |
| 336 | Stamford | 06912 | Fairfield |
| 337 | Stamford | 06913 | Fairfield |
| 338 | Stamford | 06914 | Fairfield |
| 339 | Stamford | 06920 | Fairfield |
| 340 | Stamford | 06921 | Fairfield |
| 341 | Stamford | 06922 | Fairfield |
| 342 | Stamford | 06925 | Fairfield |
| 343 | Stamford | 06926 | Fairfield |
| 344 | Stamford | 06927 | Fairfield |
| 345 | Stamford | 06928 | Fairfield |
| 346 | Sterling | 06377 | Windham |
| 347 | Stevenson | 06491 | |
| 348 | Stonington | 06378 | New London |
| 349 | Storrs Mansfield | 06268 | Tolland |
| 350 | Storrs Mansfield | 06269 | Tolland |
| 351 | Stratford | 06497 | Fairfield |
| 352 | Stratford | 06614 | Fairfield |
| 353 | Stratford | 06615 | Fairfield |
| 354 | Submarine Base | 06349 | New London |
| 355 | Suffield | 06078 | Hartford |
| 356 | Suffield | 06080 | |
| 357 | Taconic | 06079 | Litchfield |
| 358 | Taftville | 06380 | New London |
| 359 | Tariffville | 06081 | Hartford |
| 360 | Terryville | 06786 | Litchfield |
| 361 | Thomaston | 06787 | Litchfield |
| 362 | Thompson | 06277 | Windham |
| 363 | Tolland | 06084 | Tolland |
| 364 | Torrington | 06790 | Litchfield |
| 365 | Torrington | 06791 | Litchfield |
| 366 | Trumbull | 06611 | Fairfield |
| 367 | Uncasville | 06382 | New London |
| 368 | Unionville | 06085 | Hartford |
| 369 | Unionville | 06087 | Hartford |
| 370 | Vernon Rockville | 06066 | Tolland |
| 371 | Versailles | 06383 | New London |
| 372 | Voluntown | 06384 | New London |
| 373 | W Hartford | 06127 | Hartford |
| 374 | W Hartford | 06133 | Hartford |
| 375 | W Hartford | 06137 | Hartford |
| 376 | Wallingford | 06492 | New Haven |
| 377 | Wallingford | 06493 | New Haven |
| 378 | Wallingford | 06494 | New Haven |
| 379 | Washington Depot | 06777 | Litchfield |
| 380 | Washington Depot | 06793 | Litchfield |
| 381 | Washington Depot | 06794 | Litchfield |
| 382 | Waterbury | 06701 | New Haven |
| 383 | Waterbury | 06702 | New Haven |
| 384 | Waterbury | 06703 | New Haven |
| 385 | Waterbury | 06704 | New Haven |
| 386 | Waterbury | 06705 | New Haven |
| 387 | Waterbury | 06706 | New Haven |
| 388 | Waterbury | 06708 | New Haven |
| 389 | Waterbury | 06710 | New Haven |
| 390 | Waterbury | 06712 | New Haven |
| 391 | Waterbury | 06716 | New Haven |
| 392 | Waterbury | 06720 | New Haven |
| 393 | Waterbury | 06721 | New Haven |
| 394 | Waterbury | 06722 | New Haven |
| 395 | Waterbury | 06723 | New Haven |
| 396 | Waterbury | 06724 | New Haven |
| 397 | Waterbury | 06725 | New Haven |
| 398 | Waterbury | 06726 | New Haven |
| 399 | Waterbury | 06749 | New Haven |
| 400 | Waterford | 06385 | New London |
| 401 | Waterford | 06386 | New London |
| 402 | Watertown | 06779 | Litchfield |
| 403 | Watertown | 06795 | Litchfield |
| 404 | Wauregan | 06387 | |
| 405 | Weatogue | 06089 | Hartford |
| 406 | West Cornwall | 06796 | Litchfield |
| 407 | West Granby | 06090 | Hartford |
| 408 | West Hartford | 06107 | Hartford |
| 409 | West Hartford | 06110 | Hartford |
| 410 | West Hartford | 06117 | Hartford |
| 411 | West Hartland | 06091 | Hartford |
| 412 | West Haven | 06516 | New Haven |
| 413 | West Mystic | 06388 | |
| 414 | West Redding | 06896 | Fairfield |
| 415 | West Simsbury | 06092 | Hartford |
| 416 | West Suffield | 06093 | Hartford |
| 417 | West Willington | 06279 | Tolland |
| 418 | Westbrook | 06498 | Middlesex |
| 419 | Westport | 06880 | Fairfield |
| 420 | Westport | 06881 | Fairfield |
| 421 | Westport | 06883 | Fairfield |
| 422 | Westport | 06888 | Fairfield |
| 423 | Westport | 06889 | Fairfield |
| 424 | Wethersfield | 06109 | Hartford |
| 425 | Wethersfield | 06129 | Hartford |
| 426 | Willimantic | 06226 | Windham |
| 427 | Wilton | 06897 | Fairfield |
| 428 | Winchester Center | 06094 | |
| 429 | Windham | 06280 | Windham |
| 430 | Windsor | 06006 | Hartford |
| 431 | Windsor | 06095 | Hartford |
| 432 | Windsor Locks | 06096 | Hartford |
| 433 | Winsted | 06098 | Litchfield |
| 434 | Woodbury | 06798 | Litchfield |
| 435 | Woodstock | 06281 | Windham |
| 436 | Woodstock Valley | 06282 | Windham |
| 437 | Yantic | 06389 |
