Alabama Citizen Population By County in 2020 (ACS-5Yrs)
Updated on March 28, 2026.
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the citizen population for Alabama was 4,792,060 and represented 97.93% of the total Alabama population.
Among all Alabama counties, Jefferson had the highest citizen population (641.83K), followed by Mobile (408.36K), and Madison (358.07K).
In terms of percentages, Conecuh had the highest percentage of its population being citizens (100.00%), followed by Hale (99.93%), and Clarke (99.92%).
The chart and table below shows the citizen population of each county and the percentage of each county's population that were citizens.
You can see similar information for other states and by state for the United States.
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Data Source: US Census - ACS 5-Year (CVAP).
See this for other years:
Alabama Citizen Population By County in 2020
Alabama Citizen Population By County in 2020
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| County | Citizen Population | % of County Population |
|---|---|---|
| Jefferson | 641830 | 97.45 |
| Mobile | 408360 | 98.64 |
| Madison | 358070 | 97.39 |
| Montgomery | 219590 | 96.97 |
| Baldwin | 214510 | 98.27 |
| Shelby | 210485 | 97.29 |
| Tuscaloosa | 203880 | 97.62 |
| Lee | 157520 | 96.37 |
| Morgan | 115465 | 96.75 |
| Calhoun | 112800 | 98.67 |
| Houston | 104055 | 98.80 |
| Etowah | 101135 | 98.46 |
| Limestone | 95280 | 98.31 |
| Lauderdale | 91490 | 98.51 |
| Marshall | 90885 | 94.54 |
| St. Clair | 88175 | 99.15 |
| Cullman | 82135 | 98.55 |
| Elmore | 80530 | 98.78 |
| Talladega | 79040 | 98.50 |
| DeKalb | 67010 | 93.81 |
| Walker | 63200 | 99.06 |
| Russell | 57155 | 98.65 |
| Blount | 56320 | 97.52 |
| Autauga | 54975 | 98.81 |
| Colbert | 54455 | 99.09 |
| Jackson | 51310 | 99.12 |
| Coffee | 51230 | 98.07 |
| Dale | 48510 | 98.41 |
| Chilton | 42805 | 96.97 |
| Tallapoosa | 40060 | 99.04 |
| Dallas | 37900 | 99.25 |
| Covington | 36950 | 99.61 |
| Escambia | 36685 | 99.76 |
| Chambers | 33000 | 98.73 |
| Lawrence | 32755 | 99.35 |
| Pike | 32235 | 96.88 |
| Marion | 29555 | 99.11 |
| Franklin | 29400 | 93.08 |
| Geneva | 26195 | 99.28 |
| Cherokee | 25675 | 98.62 |
| Barbour | 24635 | 98.44 |
| Clarke | 23845 | 99.92 |
| Winston | 23440 | 98.86 |
| Randolph | 22555 | 99.23 |
| Bibb | 22165 | 99.06 |
| Monroe | 20950 | 99.74 |
| Butler | 19445 | 98.58 |
| Pickens | 19360 | 96.56 |
| Marengo | 19055 | 99.56 |
| Macon | 18395 | 99.78 |
| Henry | 17075 | 99.71 |
| Fayette | 16370 | 99.79 |
| Washington | 16310 | 99.85 |
| Cleburne | 14800 | 99.00 |
| Hale | 14745 | 99.93 |
| Lamar | 13770 | 99.39 |
| Crenshaw | 13665 | 98.84 |
| Clay | 13170 | 99.13 |
| Choctaw | 12730 | 99.80 |
| Sumter | 12350 | 98.06 |
| Conecuh | 12220 | 100.00 |
| Coosa | 10640 | 99.49 |
| Wilcox | 10515 | 99.67 |
| Bullock | 10085 | 99.12 |
| Lowndes | 9880 | 99.45 |
| Perry | 9040 | 99.29 |
| Greene | 8205 | 99.82 |