Jefferson County Property Tax Calculator
Accurate property tax estimates for Jefferson County including 36 incorporated cities and unincorporated areas.
Property Tax Calculator
Alabama Class III Residential
Reduces assessed value by $6,000
Total Millage Rate: 40.0 mills
State: 6.5 | County: 14 | School: 19.5
Jefferson County Tax Rates
State Mills
6.5
County Mills
14
School Mills
19.5
Unincorporated Total
40
Cities in Jefferson County
| City | City Mills | Total Mills |
|---|---|---|
| Adamsville | 6.5 | 46.5 |
| Alabaster | 12.5 | 52.5 |
| Argo | 4.5 | 44.5 |
| Bessemer | 14 | 54 |
| Birmingham | 17 | 57 |
| Brighton | 5 | 45 |
| Brookside | 5 | 45 |
| Center Point | 6.5 | 46.5 |
| Clay | 7 | 47 |
| Fairfield | 10 | 50 |
| Fultondale | 8 | 48 |
| Gardendale | 8 | 48 |
| Graysville | 5 | 45 |
| Helena | 9.5 | 49.5 |
| Homewood | 14 | 54 |
| Hoover | 10.5 | 50.5 |
| Hueytown | 9.5 | 49.5 |
| Irondale | 7.5 | 47.5 |
| Kimberly | 4 | 44 |
| Leeds | 8 | 48 |
| Lipscomb | 6 | 46 |
| Maytown | 4 | 44 |
| Midfield | 7.5 | 47.5 |
| Morris | 4 | 44 |
| Mountain Brook | 14.5 | 54.5 |
| Mulga | 5 | 45 |
| Pelham | 12 | 52 |
| Pinson | 4.5 | 44.5 |
| Pleasant Grove | 8.5 | 48.5 |
| Sylvan Springs | 3.5 | 43.5 |
| Tarrant | 8 | 48 |
| Trafford | 4 | 44 |
| Trussville | 12 | 52 |
| Vestavia Hills | 13.5 | 53.5 |
| Warrior | 5 | 45 |
| West Jefferson | 4 | 44 |
| Unincorporated Areas | — | 40 |
Analyzing Jefferson County's Complex Millage Structure
With 36 distinct municipalities and a baseline rate sitting at 40 mills, Jefferson County is the most complex property tax jurisdiction in Alabama. Whether evaluating a historical home in Birmingham, an estate in Mountain Brook, or a suburban property in Hoover, your millage exposures will vary dramatically down to the specific neighborhood block. This dynamic engine directly balances state-level minimum caps against heavy municipal school district overrides to ensure your Birmingham-area closing costs stay completely transparent.
Alabama classifies owner-occupied homes as Class III property, which means your assessed value equals just 10% of the appraised market value. On a Jefferson County home appraised at $250,000, only $25,000 becomes the taxable base before any exemptions are applied.
Owner-occupants across Jefferson County should file for the homestead exemption promptly; the $6,000 assessed-value reduction directly lowers the mills owed and compounds in value year over year.
Treat these Jefferson County estimates as an informed starting point and validate the exact numbers with the county assessor prior to budgeting your monthly escrow.