South Dakota Citizen Voting-age Population By County in 2023 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the citizen voting-age population for South Dakota was 662,330 and represented 73.66% of the total South Dakota population.
Among all South Dakota counties, Minnehaha had the highest citizen voting-age population (142.42K), followed by Pennington (86.27K), and Lincoln (48.57K).
In terms of percentages, Custer had the highest percentage of its population being citizens of voting-age (85.61%), followed by Fall River (82.10%), and Lawrence (82.03%).
The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.
You can see similar information for other states and by state for the United States.
| County | Citizen Voting-age Population | % of County Population |
|---|---|---|
| Minnehaha | 142415 | 70.96 |
| Pennington | 86270 | 76.97 |
| Lincoln | 48570 | 71.13 |
| Brown | 28195 | 74.04 |
| Brookings | 26305 | 75.22 |
| Meade | 23460 | 77.44 |
| Lawrence | 21800 | 82.03 |
| Codington | 21640 | 75.78 |
| Yankton | 17870 | 76.43 |
| Davison | 14980 | 75.14 |
| Hughes | 13335 | 75.21 |
| Beadle | 12690 | 65.82 |
| Union | 12605 | 74.52 |
| Clay | 11910 | 78.69 |
| Oglala Lakota | 8680 | 63.89 |
| Lake | 8675 | 78.51 |
| Butte | 7960 | 75.52 |
| Custer | 7435 | 85.61 |
| Roberts | 7330 | 71.72 |
| Turner | 6410 | 73.09 |
| Charles Mix | 6390 | 68.86 |
| Fall River | 5895 | 82.10 |
| Bon Homme | 5695 | 81.07 |
| Grant | 5600 | 74.22 |
| Todd | 5435 | 58.47 |
| Hutchinson | 5410 | 73.16 |
| Spink | 4840 | 77.01 |
| Moody | 4535 | 71.19 |
| Tripp | 4260 | 76.00 |
| Day | 4195 | 76.83 |
| McCook | 4085 | 71.29 |
| Walworth | 4050 | 76.42 |
| Hamlin | 4005 | 63.67 |
| Brule | 3965 | 75.38 |
| Kingsbury | 3875 | 74.38 |
| Marshall | 3265 | 74.97 |
| Deuel | 3245 | 75.12 |
| Dewey | 3245 | 62.05 |
| Edmunds | 3025 | 74.97 |
| Gregory | 3010 | 75.34 |
| Clark | 2685 | 69.29 |
| Lyman | 2640 | 71.06 |
| Corson | 2485 | 64.38 |
| Hanson | 2430 | 69.93 |
| Stanley | 2365 | 78.57 |
| Perkins | 2355 | 76.96 |
| Hand | 2270 | 74.55 |
| Bennett | 2170 | 64.68 |
| Douglas | 2045 | 72.39 |
| Potter | 1880 | 77.37 |
| Aurora | 1870 | 72.62 |
| Jackson | 1865 | 66.02 |
| Miner | 1830 | 79.57 |
| McPherson | 1780 | 78.07 |
| Ziebach | 1770 | 73.44 |
| Sanborn | 1670 | 70.46 |
| Faulk | 1605 | 75.18 |
| Mellette | 1395 | 68.22 |
| Jerauld | 1375 | 74.53 |
| Haakon | 1335 | 78.07 |
| Campbell | 1135 | 76.69 |
| Sully | 1135 | 76.69 |
| Buffalo | 1120 | 63.82 |
| Hyde | 1040 | 79.69 |
| Harding | 845 | 77.52 |
| Jones | 675 | 65.53 |
