US Voting-age Population By State in 2021 (ACS-5Yrs)
Updated on July 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, the voting-age population of the US was 255.49M which was 77.49% of the total US population. Among all US states and DC, California had the highest voting-age population (30.46M), followed by Texas (21.42M), and Florida (17.08M).
On the other hand, the states with the least voting-age population were: Wyoming (442.17K), Vermont (522.75K), and Alaska (553.22K),
The chart and table below shows the voting-age population of each state and the percentage of each state's population that are of voting-age.
Related Topics: US ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census - ACS 5-Year Estimates.
US Voting-age Population By State in 2021
less than 1M
1M - 2M
2M - 5M
5M - 10M
10M - 15M
Over 15M
US Voting-age Population By State in 2021
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| State | Voting-age Population | % of State Population |
|---|---|---|
| Alabama | 3875294 | 77.54 |
| Alaska | 553217 | 75.17 |
| Arizona | 5464768 | 77.19 |
| Arkansas | 2300524 | 76.52 |
| California | 30462921 | 77.21 |
| Colorado | 4460441 | 77.94 |
| Connecticut | 2860839 | 79.35 |
| Delaware | 774247 | 78.85 |
| Florida | 17078449 | 80.03 |
| Georgia | 8093418 | 76.17 |
| Hawaii | 1142478 | 78.60 |
| Idaho | 1352787 | 74.67 |
| Illinois | 9934462 | 77.48 |
| Indiana | 5159253 | 76.42 |
| Iowa | 2436915 | 76.65 |
| Kansas | 2217948 | 75.64 |
| Kentucky | 3472232 | 77.26 |
| Louisiana | 3556222 | 76.36 |
| Maine | 1102461 | 81.24 |
| Maryland | 4775396 | 77.67 |
| Massachusetts | 5602128 | 80.12 |
| Michigan | 7873656 | 78.25 |
| Minnesota | 4346903 | 76.66 |
| Mississippi | 2260969 | 76.20 |
| Missouri | 4749159 | 77.33 |
| Montana | 845163 | 78.40 |
| Nebraska | 1465570 | 75.10 |
| Nevada | 2365208 | 77.31 |
| New Hampshire | 1111560 | 81.01 |
| New Jersey | 7193582 | 77.90 |
| New Mexico | 1624040 | 76.99 |
| New York | 15897349 | 79.03 |
| North Carolina | 8064707 | 77.79 |
| North Dakota | 588886 | 76.15 |
| Ohio | 9139934 | 77.66 |
| Oklahoma | 2987066 | 75.66 |
| Oregon | 3333691 | 79.24 |
| Pennsylvania | 10266168 | 79.15 |
| Rhode Island | 879286 | 80.52 |
| South Carolina | 3969100 | 78.15 |
| South Dakota | 663087 | 75.20 |
| Tennessee | 5325254 | 77.63 |
| Texas | 21416405 | 74.20 |
| Utah | 2285307 | 70.72 |
| Vermont | 522748 | 81.47 |
| Virginia | 6689727 | 77.95 |
| Washington | 5936904 | 77.94 |
| West Virginia | 1434554 | 79.65 |
| Wisconsin | 4578717 | 77.98 |
| Wyoming | 442174 | 76.68 |
| District of Columbia | 558132 | 81.70 |