Nebraska Voting-age Population By County in 2021 (ACS-5Yrs)
Updated on February 28, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, the voting-age population of Nebraska was 1.47M which was 75.10% of the total Nebraska population. Among all Nebraska counties, Douglas had the highest voting-age population (430.02K), followed by Lancaster (247.04K), and Sarpy (136.89K).
On the other hand, the counties with the least voting-age population were: Blaine (298), Arthur (337), and McPherson (395).
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.
Related Topics: Nebraska ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census - ACS 5-Year Estimates, 2021 Census.
Nebraska Voting-age Population By County in 2021
Nebraska Voting-age Population By County in 2021
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| County | Voting-age Population | % of County Population |
|---|---|---|
| Adams | 23725 | 75.84 |
| Antelope | 4793 | 75.96 |
| Arthur | 337 | 71.40 |
| Banner | 489 | 80.83 |
| Blaine | 298 | 86.13 |
| Boone | 4115 | 76.02 |
| Box Butte | 8068 | 74.56 |
| Boyd | 1465 | 80.85 |
| Brown | 2196 | 79.80 |
| Buffalo | 38149 | 76.54 |
| Burt | 5157 | 76.91 |
| Butler | 6362 | 76.16 |
| Cass | 20184 | 76.03 |
| Cedar | 6237 | 74.24 |
| Chase | 2811 | 76.10 |
| Cherry | 4182 | 75.97 |
| Cheyenne | 7342 | 76.68 |
| Clay | 4585 | 75.11 |
| Colfax | 7342 | 69.21 |
| Cuming | 6783 | 75.08 |
| Custer | 8045 | 75.72 |
| Dakota | 15042 | 70.67 |
| Dawes | 6816 | 81.31 |
| Dawson | 17436 | 72.56 |
| Deuel | 1510 | 80.41 |
| Dixon | 4212 | 74.79 |
| Dodge | 28092 | 75.42 |
| Douglas | 430015 | 74.30 |
| Dundy | 1438 | 75.68 |
| Fillmore | 4431 | 79.68 |
| Franklin | 2330 | 79.96 |
| Frontier | 2012 | 80.10 |
| Furnas | 3595 | 77.23 |
| Gage | 16778 | 77.30 |
| Garden | 1369 | 79.32 |
| Garfield | 1479 | 78.30 |
| Gosper | 1472 | 81.28 |
| Grant | 529 | 73.68 |
| Greeley | 1700 | 76.61 |
| Hall | 45293 | 72.33 |
| Hamilton | 7135 | 76.10 |
| Harlan | 2446 | 76.06 |
| Hayes | 671 | 75.31 |
| Hitchcock | 1973 | 75.02 |
| Holt | 7638 | 75.07 |
| Hooker | 554 | 77.59 |
| Howard | 4867 | 75.33 |
| Jefferson | 5626 | 78.00 |
| Johnson | 4258 | 80.37 |
| Kearney | 4911 | 73.97 |
| Keith | 6550 | 78.80 |
| Keya Paha | 713 | 75.37 |
| Kimball | 2842 | 79.32 |
| Knox | 6333 | 75.09 |
| Lancaster | 247044 | 77.13 |
| Lincoln | 26556 | 76.08 |
| Logan | 610 | 70.52 |
| Loup | 508 | 76.39 |
| McPherson | 395 | 83.16 |
| Madison | 26443 | 74.38 |
| Merrick | 5953 | 77.44 |
| Morrill | 3503 | 76.24 |
| Nance | 2581 | 76.16 |
| Nemaha | 5515 | 78.51 |
| Nuckolls | 3279 | 79.49 |
| Otoe | 12025 | 75.55 |
| Pawnee | 1984 | 77.38 |
| Perkins | 2155 | 75.22 |
| Phelps | 6788 | 75.66 |
| Pierce | 5403 | 74.36 |
| Platte | 25117 | 73.61 |
| Polk | 4026 | 77.08 |
| Red Willow | 8151 | 76.01 |
| Richardson | 6221 | 78.82 |
| Rock | 1027 | 77.74 |
| Saline | 10683 | 74.21 |
| Sarpy | 136887 | 72.63 |
| Saunders | 16541 | 75.16 |
| Scotts Bluff | 27144 | 74.92 |
| Seward | 13463 | 76.47 |
| Sheridan | 3997 | 77.61 |
| Sherman | 2364 | 79.17 |
| Sioux | 836 | 77.34 |
| Stanton | 4386 | 74.63 |
| Thayer | 3843 | 76.05 |
| Thomas | 467 | 83.10 |
| Thurston | 4322 | 63.50 |
| Valley | 3133 | 77.72 |
| Washington | 15700 | 75.85 |
| Wayne | 7668 | 79.96 |
| Webster | 2671 | 77.60 |
| Wheeler | 612 | 83.27 |
| York | 10838 | 76.52 |