South Dakota 2012 vs 2020: county swing
63 of 66 counties moved toward the Republican ticket; 4 changed hands.
| County | 2012 | 2020 | Swing | Votes 2012 | Votes 2020 |
|---|---|---|---|---|---|
| Jerauld County | R+8.6 | R+44.9 | R+36.3 | 1,006 | 1,006 |
| Deuel County | R+10.8 | R+46.4 | R+35.6 | 2,171 | 2,350 |
| Aurora County | R+17.7 | R+52.3 | R+34.6 | 1,400 | 1,405 |
| Day County flipped | D+6.2 | R+27.6 | R+33.8 | 2,873 | 2,964 |
| Clark County | R+19.4 | R+50.6 | R+31.2 | 1,821 | 1,850 |
| Bon Homme County | R+21.5 | R+50.5 | R+29.0 | 3,074 | 3,001 |
| Marshall County flipped | D+8.7 | R+19.7 | R+28.4 | 1,987 | 2,178 |
| Sanborn County | R+26.8 | R+54.7 | R+27.9 | 1,115 | 1,185 |
| Miner County | R+13.8 | R+41.1 | R+27.3 | 1,140 | 1,138 |
| Grant County | R+15.0 | R+41.7 | R+26.7 | 3,606 | 3,745 |
| Faulk County | R+38.5 | R+64.8 | R+26.3 | 1,127 | 1,182 |
| Kingsbury County | R+13.7 | R+39.0 | R+25.3 | 2,608 | 2,779 |
| Hamlin County | R+31.6 | R+55.9 | R+24.3 | 2,793 | 3,083 |
| Edmunds County | R+33.2 | R+56.5 | R+23.3 | 1,936 | 1,985 |
| Roberts County flipped | D+9.9 | R+13.4 | R+23.3 | 4,256 | 4,307 |
| Spink County | R+12.2 | R+34.9 | R+22.7 | 3,041 | 3,163 |
| Hand County | R+36.1 | R+57.8 | R+21.7 | 1,848 | 1,836 |
| Codington County | R+18.3 | R+38.9 | R+20.6 | 11,524 | 13,161 |
| Moody County | R+3.5 | R+24.1 | R+20.6 | 3,033 | 3,206 |
| Beadle County | R+18.5 | R+38.1 | R+19.6 | 7,263 | 7,081 |
| Mellette County | R+0.7 | R+19.6 | R+18.9 | 769 | 769 |
| Tripp County | R+43.4 | R+61.8 | R+18.4 | 2,691 | 2,696 |
| Buffalo County | D+47.7 | D+30.8 | R+16.9 | 641 | 549 |
| Charles Mix County | R+19.8 | R+36.4 | R+16.6 | 3,764 | 3,783 |
| Lake County | R+11.1 | R+27.5 | R+16.4 | 6,285 | 5,873 |
| Brown County | R+6.7 | R+23.0 | R+16.3 | 16,068 | 17,547 |
| Turner County | R+31.0 | R+47.3 | R+16.3 | 4,210 | 4,548 |
| McCook County | R+28.7 | R+44.8 | R+16.1 | 2,613 | 2,900 |
| Potter County | R+50.0 | R+66.1 | R+16.1 | 1,381 | 1,380 |
| Hanson County | R+35.8 | R+51.8 | R+16.0 | 2,416 | 2,388 |
| Gregory County | R+42.3 | R+58.2 | R+15.9 | 2,151 | 2,258 |
| Brule County | R+28.4 | R+43.3 | R+14.9 | 2,379 | 2,490 |
| Douglas County | R+59.3 | R+73.3 | R+14.0 | 1,690 | 1,707 |
| Perkins County | R+55.7 | R+69.6 | R+13.9 | 1,590 | 1,669 |
| Davison County | R+21.5 | R+35.1 | R+13.6 | 7,971 | 8,454 |
| Hyde County | R+46.6 | R+60.2 | R+13.6 | 733 | 710 |
| Campbell County | R+58.9 | R+72.2 | R+13.3 | 787 | 873 |
| Fall River County | R+31.8 | R+45.1 | R+13.3 | 3,516 | 4,042 |
| Hutchinson County | R+44.7 | R+58.0 | R+13.3 | 3,425 | 3,767 |
| Corson County flipped | D+11.1 | R+1.9 | R+13.0 | 1,200 | 1,283 |
| Bennett County | R+6.4 | R+19.3 | R+12.9 | 1,203 | 1,183 |
| Jackson County | R+21.3 | R+34.0 | R+12.7 | 1,106 | 1,115 |
| Dewey County | D+28.7 | D+17.3 | R+11.4 | 1,895 | 1,966 |
| Lyman County | R+20.9 | R+32.3 | R+11.4 | 1,569 | 1,597 |
| Walworth County | R+43.0 | R+54.3 | R+11.3 | 2,462 | 2,580 |
| Union County | R+25.2 | R+36.3 | R+11.1 | 7,596 | 8,855 |
| McPherson County | R+53.4 | R+64.4 | R+11.0 | 1,215 | 1,324 |
| Yankton County | R+12.7 | R+23.6 | R+10.9 | 9,974 | 10,900 |
| Harding County | R+75.2 | R+86.0 | R+10.8 | 739 | 813 |
| Brookings County | R+3.2 | R+13.0 | R+9.8 | 12,400 | 14,567 |
| Butte County | R+49.2 | R+58.1 | R+8.9 | 4,208 | 4,802 |
| Oglala Lakota County | D+87.4 | D+79.1 | R+8.3 | 3,145 | 3,200 |
| Ziebach County | D+16.4 | D+8.5 | R+7.9 | 761 | 906 |
| Haakon County | R+73.5 | R+81.0 | R+7.5 | 1,092 | 1,137 |
| Stanley County | R+40.8 | R+47.3 | R+6.5 | 1,540 | 1,652 |
| Sully County | R+52.2 | R+58.2 | R+6.0 | 818 | 930 |
| Meade County | R+42.8 | R+48.2 | R+5.4 | 10,817 | 13,670 |
| Jones County | R+62.8 | R+68.1 | R+5.3 | 609 | 599 |
| Clay County | D+15.5 | D+11.0 | R+4.5 | 5,234 | 5,698 |
| Custer County | R+38.2 | R+42.4 | R+4.2 | 4,520 | 5,494 |
| Lawrence County | R+26.8 | R+30.5 | R+3.7 | 11,359 | 13,828 |
| Todd County | D+59.2 | D+56.3 | R+2.9 | 2,497 | 2,539 |
| Minnehaha County | R+7.4 | R+9.5 | R+2.1 | 76,583 | 92,326 |
| Hughes County | R+29.8 | R+29.4 | D+0.4 | 8,155 | 8,723 |
| Lincoln County | R+25.6 | R+23.6 | D+2.0 | 21,952 | 32,396 |
| Pennington County | R+29.5 | R+25.2 | D+4.3 | 44,464 | 57,518 |
Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data