| City | 2025 Pop. ↓ |
|---|---|
| Brookings | 24,851 |
| Box Elder | 14,372 |
| Brandon | 10,784 |
| Belle Fourche | 5,906 |
| Beresford | 2,064 |
| Baltic | 1,350 |
| Britton | 1,195 |
| Burke | 592 |
| Bridgewater | 504 |
| Bryant | 481 |
| Bowdle | 473 |
| Big Stone City | 413 |
| Buffalo | 354 |
| Blunt | 332 |
| Bison | 301 |
| Bristol | 272 |
| Bonesteel | 260 |
| Bruce | 217 |
| Buffalo Gap | 160 |
| Badger | 136 |
| Brandt | 119 |
| Brentford | 85 |
| Bushnell | 74 |
| Batesland | 73 |
| Bradley | 66 |
| Brant Lake | 55 |
| Belvidere | 43 |
| Broadland | 28 |
| Bancroft | 13 |
| Butler | 6 |
| City | 2025 Pop. ↓ |
|---|---|
| Canton | 2,948 |
| Chamberlain | 2,448 |
| Custer | 1,801 |
| Crooks | 1,369 |
| Clear Lake | 1,196 |
| Clark | 1,171 |
| Centerville | 966 |
| Castlewood | 720 |
| Colman | 684 |
| Colton | 675 |
| Canistota | 646 |
| Corsica | 554 |
| Colome | 339 |
| Chancellor | 315 |
| Columbia | 156 |
| Conde | 138 |
| Cavour | 129 |
| Carthage | 127 |
| Central City | 110 |
| Claremont | 105 |
| Cresbard | 101 |
| Canova | 94 |
| Claire City | 81 |
| Corona | 71 |
| Camp Crook | 70 |
| Chelsea | 19 |
| Cottonwood | 10 |
| City | 2025 Pop. ↓ |
|---|---|
| Lead | 3,052 |
| Lennox | 2,567 |
| Lemmon | 1,138 |
| Lake Andes | 686 |
| Lake Norden | 641 |
| Lake Preston | 608 |
| Leola | 399 |
| Langford | 278 |
| Letcher | 160 |
| Lesterville | 114 |
| La Bolt | 62 |
| Lane | 47 |
| Lake City | 45 |
| Lebanon | 30 |
| Long Lake | 25 |
| Lowry | 6 |
| City | 2025 Pop. ↓ |
|---|---|
| Mitchell | 15,607 |
| Madison | 6,067 |
| Milbank | 3,547 |
| Mobridge | 3,212 |
| Miller | 1,297 |
| Mission | 1,130 |
| Martin | 919 |
| Marion | 888 |
| Menno | 618 |
| McLaughlin | 535 |
| Murdo | 460 |
| Montrose | 459 |
| Mount Vernon | 457 |
| Mellette | 191 |
| Mission Hill | 179 |
| Monroe | 164 |
| Midland | 109 |
| McIntosh | 106 |
| Mound City | 65 |
| Morristown | 43 |
| Marvin | 19 |
| City | 2025 Pop. ↓ |
|---|---|
| North Sioux City | 3,062 |
| New Underwood | 611 |
| Newell | 586 |
| New Effington | 226 |
| Nisland | 212 |
| Northville | 132 |
| New Witten | 54 |
| Nunda | 49 |
| Naples | 41 |
| City | 2025 Pop. ↓ |
|---|---|
| Quinn | 60 |
| City | 2025 Pop. ↓ |
|---|---|
| Sioux Falls | 213,249 |
| Spearfish | 14,197 |
| Sturgis | 6,993 |
| Summerset | 3,022 |
| Sisseton | 2,421 |
| Springfield | 1,912 |
| Salem | 1,311 |
| Scotland | 785 |
| Selby | 605 |
| St. Francis | 467 |
| Stickney | 311 |
| Summit | 276 |
| South Shore | 190 |
| St. Lawrence | 160 |
| Spencer | 136 |
| Stockholm | 107 |
| Sinai | 101 |
| Sherman | 74 |
| Strandburg | 66 |
| Stratford | 58 |
| Seneca | 23 |
| City | 2025 Pop. ↓ |
|---|---|
| Utica | 69 |
| City | 2025 Pop. ↓ |
|---|---|
| Vermillion | 11,915 |
| Volga | 2,448 |
| Valley Springs | 870 |
| Viborg | 840 |
| Veblen | 312 |
| Volin | 158 |
| Vienna | 53 |
| Vilas | 24 |
| Virgil | 24 |
| Verdon | 6 |
| City | 2025 Pop. ↓ |
|---|---|
| Watertown | 23,694 |
| Winner | 2,977 |
| Webster | 1,652 |
| Wagner | 1,415 |
| Whitewood | 982 |
| Worthing | 909 |
| Wessington Springs | 775 |
| Wall | 665 |
| Woonsocket | 649 |
| White | 559 |
| White River | 506 |
| Waubay | 474 |
| Wolsey | 461 |
| Warner | 444 |
| Wilmot | 424 |
| White Lake | 396 |
| Wakonda | 342 |
| Willow Lake | 268 |
| Wessington | 199 |
| Wentworth | 166 |
| Wallace | 94 |
| Westport | 82 |
| Wasta | 62 |
| Ward | 44 |
| Wood | 41 |
| Wetonka | 12 |
| White Rock | 7 |