Alabama Voting-age Population By County in 2021 (ACS-5Yrs)

Updated on July 3, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, the voting-age population of Alabama was 3.88M which was 77.54% of the total Alabama population. Among all Alabama counties, Jefferson had the highest voting-age population (517.75K), followed by Mobile (316.80K), and Madison (298.32K).

On the other hand, the counties with the least voting-age population were: Greene (6.12K), Perry (6.86K), and Lowndes (8.00K).

The chart and table below shows the voting-age population of each county and the percentage of each county's population that are of voting-age.

You can see similar information for other states and by state for the United States.

Alabama Voting-age Population By County in 2021
Alabama Voting-age Population By County in 2021
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County Voting-age Population % of County Population
Autauga 44438 76.30
Baldwin 178105 78.42
Barbour 19995 79.16
Bibb 17800 79.42
Blount 45201 76.76
Bullock 8083 77.83
Butler 14816 77.24
Calhoun 91014 78.17
Chambers 27568 79.14
Cherokee 20128 80.59
Chilton 34112 76.05
Choctaw 10206 79.78
Clarke 18168 77.82
Clay 11167 78.73
Cleburne 11603 77.12
Coffee 40371 76.11
Colbert 44747 78.80
Conecuh 9327 79.19
Coosa 8746 83.76
Covington 29156 77.77
Crenshaw 10270 77.22
Cullman 67446 77.41
Dale 38032 76.92
Dallas 29714 75.88
DeKalb 54133 75.65
Elmore 67679 77.66
Escambia 28519 77.33
Etowah 81038 78.32
Fayette 12873 78.66
Franklin 23936 74.72
Geneva 20701 77.81
Greene 6122 77.98
Hale 11346 76.56
Henry 13572 79.07
Houston 81728 76.85
Jackson 41465 78.91
Jefferson 517754 76.98
Lamar 10906 78.30
Lauderdale 74790 80.13
Lawrence 25847 78.11
Lee 135617 78.75
Limestone 78504 77.56
Lowndes 8003 77.44
Macon 16116 82.69
Madison 298319 78.06
Marengo 14996 77.31
Marion 23208 78.96
Marshall 72536 74.64
Mobile 316795 76.41
Monroe 15774 78.42
Montgomery 174764 76.29
Morgan 94205 76.83
Perry 6855 78.78
Pickens 15558 80.86
Pike 26768 80.69
Randolph 17264 78.53
Russell 44606 76.00
St. Clair 69909 77.32
Shelby 169172 76.63
Sumter 10058 80.58
Talladega 64623 78.95
Tallapoosa 32685 79.17
Tuscaloosa 176437 78.79
Walker 50575 77.58
Washington 12335 79.20
Wilcox 8156 76.32
Winston 18834 79.64