City | Rank | County | 2024 Pop. |
|---|---|---|---|
| Mobridge | 1 | Walworth County | 3,217 |
| Gettysburg | 2 | Potter County | 1,061 |
| Selby | 3 | Walworth County | 605 |
| Herreid | 4 | Campbell County | 401 |
| Hoven | 5 | Potter County | 361 |
| La Plant | 6 | Dewey County | 322 |
| Wakpala | 7 | Corson County | 276 |
| Pollock | 8 | Campbell County | 220 |
| Swift Bird | 9 | Dewey County | 209 |
| Kenel | 10 | Sioux County | 205 |
| Java | 11 | Walworth County | 121 |
| Glenham | 12 | Walworth County | 107 |
| Akaska | 13 | Walworth County | 81 |
| Mound City | 14 | Campbell County | 64 |
| Lebanon | 15 | Potter County | 31 |
| Artas | 16 | Campbell County | 8 |
| Lowry | 17 | Campbell County | 5 |