Founded in 1819, Jefferson County is the 1st biggest county by population (out of 67) in the state of Alabama. Historically, Jefferson County was formed from Blount County. The city of Birmingham is the County seat. With population density of 592.68 residents per square miles, Jefferson County has a population of 658,466 and area of 1,111.28 square miles.
List of all cities and towns in Jefferson County, Al
| City/Town | Postal Code | Area Code |
| Adamsville, AL | 35005 | 205/659 |
| Adger, AL | 35006 | 205/659 |
| Ala Gas Corp, AL | 35295 | 205/659 |
| Alabama Power Co, AL | 35291 | 205/659 |
| Alabama Power Co, AL | 35292 | 205/659 |
| Alden, AL | 35073 | 205/659 |
| Alton, AL | 35015 | 205/659 |
| Avondale, AL | 35222 | 205/659 |
| Bess, AL | 35022 | 205/659 |
| Bessemer, AL | 35020, 35021, 35022, 35023 | 205/659 |
| Bham, AL | 35229, 35238, 35246, 35254, 35260, 35261, 35266, 35282, 35283, 35285, 35287, 35288, 35290, 35291, 35292, 35293, 35294, 35295, 35296, 35297, 35298 | 205/659 |
| Birmingham, AL | 35201, 35202, 35203, 35204, 35205, 35206, 35207, 35208, 35209, 35210, 35211, 35212, 35213, 35214, 35215, 35216, 35217, 35218, 35219, 35220, 35221, 35222, 35223, 35224, 35226, 35228, 35229, 35231, 35232, 35233, 35234, 35235, 35236, 35237, 35238, 35243, 35244, 35246, 35249, 35253, 35254, 35255, 35259, 35260, 35261, 35266, 35282, 35283, 35285, 35287, 35288, 35290, 35291, 35292, 35293, 35294, 35295, 35296, 35297, 35298 | 205/659 |
| Birmingham Southern College, AL | 35254 | 205/659 |
| Blossburg, AL | 35073 | 205/659 |
| Blue Cross-Shield, AL | 35298 | 205/659 |
| Bluff Park, AL | 35226, 35244 | 205/659 |
| Brighton, AL | 35020 | 205/659 |
| Brookside, AL | 35036 | 205/659 |
| Business Reply Mail, AL | 35282 | 205/659 |
| Cahaba Heights, AL | 35243 | 205/659 |
| Caller Boxes, AL | 35283 | 205/659 |
| Cardiff, AL | 35041 | 205/659 |
| Center Point, AL | 35215, 35220, 35235 | 205/659 |
| Clay, AL | 35048 | 205/659 |
| Coalburg, AL | 35068 | 205/659 |
| Compass Bank, AL | 35296 | 205/659 |
| Concord, AL | 35023 | 205/659 |
| Crestline, AL | 35213 | 205/659 |
| Crestline Heights, AL | 35213 | 205/659 |
| Dept of Treas Bur Accounts, AL | 35293 | 205/659 |
| Dixiana, AL | 35126 | 205/659 |
| Docena, AL | 35060 | 205/659 |
| Dolomite, AL | 35061 | 205/659 |
| Dora, AL | 35062 | 205/659 |
| English Village, AL | 35223 | 205/659 |
| Ensley, AL | 35218 | 205/659 |
| Fairfield, AL | 35064 | 205/659 |
| Forestdale, AL | 35214 | 205/659 |
| Fulton Springs, AL | 35068 | 205/659 |
| Fultondale, AL | 35068 | 205/659 |
| Gardendale, AL | 35071 | 205/659 |
| Grayson Valley, AL | 35235 | 205/659 |
| Graysville, AL | 35073 | 205/659 |
| Helena, AL | 35022 | 205/659 |
| Homewd, AL | 35219 | 205/659 |
| Homewood, AL | 35209, 35219, 35259 | 205/659 |
| Hoover, AL | 35216, 35226, 35236, 35244 | 205/659 |
| Hopewell, AL | 35023 | 205/659 |
| Hueytown, AL | 35022, 35023 | 205/659 |
| Huffman, AL | 35235 | 205/659 |
| Irondale, AL | 35210 | 205/659 |
| Jefferson Park, AL | 35210 | 205/659 |
| Kimberly, AL | 35091 | 205/659 |
| Lake View, AL | 35111 | 205/659 |
| Leeds, AL | 35094 | 205/659 |
| Liberty Highlands, AL | 35210 | 205/659 |
| Maytown, AL | 35118 | 205/659 |
| Mc Calla, AL | 35111 | 205/659 |
| Midfield, AL | 35228 | 205/659 |
| Morris, AL | 35116 | 205/659 |
| Mount Olive, AL | 35117 | 205/659 |
| Mountain Brk, AL | 35223, 35253 | 205/659 |
| Mountain Brook, AL | 35223, 35253 | 205/659 |
| Mtn Brook, AL | 35243 | 205/659 |
| Mulga, AL | 35118 | 205/659 |
| New Castle, AL | 35119 | 205/659 |
| North Johns, AL | 35006 | 205/659 |
| Overton, AL | 35210 | 205/659 |
| Palmerdale, AL | 35123 | 205/659 |
| Pinson, AL | 35126 | 205/659 |
| Pl Grove, AL | 35127 | 205/659 |
| Pleasant Grove, AL | 35127 | 205/659 |
| Pleasant Grv, AL | 35127 | 205/659 |
| Regions Bank, AL | 35246, 35287, 35288 | 205/659 |
| Riverchase, AL | 35244 | 205/659 |
| Roebuck Plaza, AL | 35235 | 205/659 |
| Rose Hill, AL | 35210 | 205/659 |
| Ruffner, AL | 35210 | 205/659 |
| Samford University, AL | 35229 | 205/659 |
| Sayre, AL | 35139 | 205/659 |
| Shannon, AL | 35142 | 205/659 |
| South Highlands, AL | 35205 | 205/659 |
| South S Payment Center, AL | 35285 | 205/659 |
| State Farm Ins, AL | 35297 | 205/659 |
| Sylvan Springs, AL | 35118 | 205/659 |
| Tarrant, AL | 35217 | 205/659 |
| Trafford, AL | 35172 | 205/659 |
| Trussville, AL | 35173, 35235 | 205/659 |
| University of Alabama Bir, AL | 35294 | 205/659 |
| University of Alabama Hospital, AL | 35249 | 205/659 |
| Vestavia, AL | 35209, 35216, 35223, 35226, 35243, 35266 | 205/659 |
| Vestavia Hills, AL | 35216, 35226, 35266 | 205/659 |
| Wachovia Bank, AL | 35290 | 205/659 |
| Warrior, AL | 35180 | 205/659 |
| Watson, AL | 35181 | 205/659 |
| Wenonah, AL | 35211 | 205/659 |
| Whites Chapel, AL | 35173 | 205/659 |
Map of Cities in Jefferson County, Al
