US Voting-age Population By State in 2021 (ACS-5Yrs)
Updated on February 28, 2025.
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
State | Voting-age Population | % of State Population |
|---|---|---|
| California | 30,462,921 | 77.21 |
| Texas | 21,416,405 | 74.20 |
| Florida | 17,078,449 | 80.03 |
| New York | 15,897,349 | 79.03 |
| Pennsylvania | 10,266,168 | 79.15 |
| Illinois | 9,934,462 | 77.48 |
| Ohio | 9,139,934 | 77.66 |
| Georgia | 8,093,418 | 76.17 |
| North Carolina | 8,064,707 | 77.79 |
| Michigan | 7,873,656 | 78.25 |
| New Jersey | 7,193,582 | 77.90 |
| Virginia | 6,689,727 | 77.95 |
| Washington | 5,936,904 | 77.94 |
| Massachusetts | 5,602,128 | 80.12 |
| Arizona | 5,464,768 | 77.19 |
| Tennessee | 5,325,254 | 77.63 |
| Indiana | 5,159,253 | 76.42 |
| Maryland | 4,775,396 | 77.67 |
| Missouri | 4,749,159 | 77.33 |
| Wisconsin | 4,578,717 | 77.98 |
| Colorado | 4,460,441 | 77.94 |
| Minnesota | 4,346,903 | 76.66 |
| South Carolina | 3,969,100 | 78.15 |
| Alabama | 3,875,294 | 77.54 |
| Louisiana | 3,556,222 | 76.36 |
| United States | 255,491,406 | 77.49 |
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