| County | County Seat | % Correct |
|---|---|---|
| Pennington | Rapid City | 100%
|
| Minnehaha | Sioux Falls | 100%
|
| Brookings | Brookings | 82%
|
| Hughes | Pierre | 82%
|
| Clay | Vermillion | 82%
|
| Brown | Aberdeen | 73%
|
| Butte | Belle Fourche | 73%
|
| Codington | Watertown | 73%
|
| Yankton | Yankton | 73%
|
| Custer | Custer | 64%
|
| Lawrence | Deadwood | 64%
|
| Davison | Mitchell | 64%
|
| Fall River | Hot Springs | 55%
|
| Beadle | Huron | 55%
|
| Meade | Sturgis | 55%
|
| Brule | Chamberlain | 45%
|
| Roberts | Sisseton | 45%
|
| Perkins | Bison | 36%
|
| Harding | Buffalo | 36%
|
| Union | Elk Point | 36%
|
| Stanley | Fort Pierre | 36%
|
| Buffalo | Gann Valley | 36%
|
| Lake | Madison | 36%
|
| Tripp | Winner | 36%
|
| Douglas | Armour | 27%
|
| Lincoln | Canton | 27%
|
| Clark | Clark | 27%
|
| Deuel | Clear Lake | 27%
|
| Kingsbury | De Smet | 27%
|
| Moody | Flandreau | 27%
|
| Edmunds | Ipswich | 27%
|
| Charles Mix | Lake Andes | 27%
|
| Jones | Murdo | 27%
|
| Turner | Parker | 27%
|
| Spink | Redfield | 27%
|
| McCook | Salem | 27%
|
| Bon Homme | Tyndall | 27%
|
| Jerauld | Wessington Springs | 27%
|
| Mellette | White River | 27%
|
| Marshall | Britton | 18%
|
| Potter | Gettysburg | 18%
|
| Hyde | Highmore | 18%
|
| Miner | Howard | 18%
|
| Bennett | Martin | 18%
|
| Grant | Milbank | 18%
|
| Hand | Miller | 18%
|
| Campbell | Mound City | 18%
|
| Oglala Lakota | Oglala Lakota | 18%
|
| Sully | Onida | 18%
|
| Aurora | Plankinton | 18%
|
| Todd | Todd | 18%
|
| Day | Webster | 18%
|
| Hanson | Alexandria | 9%
|
| Gregory | Burke | 9%
|
| Ziebach | Dupree | 9%
|
| Faulk | Faulkton | 9%
|
| Hamlin | Hayti | 9%
|
| Jackson | Kadoka | 9%
|
| Lyman | Kennebec | 9%
|
| McPherson | Leola | 9%
|
| Corson | McIntosh | 9%
|
| Hutchinson | Olivet | 9%
|
| Haakon | Philip | 9%
|
| Walworth | Selby | 9%
|
| Dewey | Timber Lake | 9%
|
| Sanborn | Woonsocket | 9%
|