South Dakota 2012 vs 2016: county swing
66 of 66 counties moved toward the Republican ticket; 5 changed hands.
| County | 2012 | 2016 | Swing | Votes 2012 | Votes 2016 |
|---|---|---|---|---|---|
| Jerauld County | R+8.6 | R+39.7 | R+31.1 | 1,006 | 967 |
| Day County flipped | D+6.2 | R+23.7 | R+29.9 | 2,873 | 2,747 |
| Deuel County | R+10.8 | R+38.3 | R+27.5 | 2,171 | 2,080 |
| Aurora County | R+17.7 | R+45.0 | R+27.3 | 1,400 | 1,407 |
| Miner County | R+13.8 | R+40.0 | R+26.2 | 1,140 | 1,064 |
| Bon Homme County | R+21.5 | R+47.1 | R+25.6 | 3,074 | 2,974 |
| Roberts County flipped | D+9.9 | R+15.5 | R+25.4 | 4,256 | 3,889 |
| Clark County | R+19.4 | R+44.7 | R+25.3 | 1,821 | 1,657 |
| Grant County | R+15.0 | R+39.6 | R+24.6 | 3,606 | 3,564 |
| Kingsbury County | R+13.7 | R+38.3 | R+24.6 | 2,608 | 2,551 |
| Sanborn County | R+26.8 | R+51.4 | R+24.6 | 1,115 | 1,123 |
| Marshall County flipped | D+8.7 | R+15.5 | R+24.2 | 1,987 | 1,947 |
| Mellette County | R+0.7 | R+24.1 | R+23.4 | 769 | 683 |
| Hamlin County | R+31.6 | R+54.2 | R+22.6 | 2,793 | 2,762 |
| Charles Mix County | R+19.8 | R+42.2 | R+22.4 | 3,764 | 3,433 |
| Buffalo County | D+47.7 | D+25.5 | R+22.2 | 641 | 490 |
| Hand County | R+36.1 | R+58.1 | R+22.0 | 1,848 | 1,818 |
| Lyman County | R+20.9 | R+42.8 | R+21.9 | 1,569 | 1,421 |
| Edmunds County | R+33.2 | R+54.9 | R+21.7 | 1,936 | 1,918 |
| Codington County | R+18.3 | R+39.3 | R+21.0 | 11,524 | 11,669 |
| Faulk County | R+38.5 | R+58.5 | R+20.0 | 1,127 | 1,118 |
| Moody County | R+3.5 | R+23.4 | R+19.9 | 3,033 | 2,933 |
| Spink County | R+12.2 | R+31.7 | R+19.5 | 3,041 | 2,951 |
| Brown County | R+6.7 | R+25.9 | R+19.2 | 16,068 | 16,114 |
| Beadle County | R+18.5 | R+37.6 | R+19.1 | 7,263 | 6,772 |
| Dewey County | D+28.7 | D+9.7 | R+19.0 | 1,895 | 1,708 |
| Ziebach County flipped | D+16.4 | R+2.0 | R+18.4 | 761 | 767 |
| Hanson County | R+35.8 | R+53.5 | R+17.7 | 2,416 | 2,006 |
| Tripp County | R+43.4 | R+61.1 | R+17.7 | 2,691 | 2,630 |
| Turner County | R+31.0 | R+47.6 | R+16.6 | 4,210 | 4,150 |
| McCook County | R+28.7 | R+45.2 | R+16.5 | 2,613 | 2,587 |
| Bennett County | R+6.4 | R+22.1 | R+15.7 | 1,203 | 1,149 |
| Fall River County | R+31.8 | R+47.5 | R+15.7 | 3,516 | 3,563 |
| Corson County flipped | D+11.1 | R+4.5 | R+15.6 | 1,200 | 1,175 |
| Perkins County | R+55.7 | R+71.3 | R+15.6 | 1,590 | 1,606 |
| Gregory County | R+42.3 | R+57.8 | R+15.5 | 2,151 | 2,091 |
| Jackson County | R+21.3 | R+36.4 | R+15.1 | 1,106 | 1,095 |
| Walworth County | R+43.0 | R+58.1 | R+15.1 | 2,462 | 2,477 |
| Brule County | R+28.4 | R+43.4 | R+15.0 | 2,379 | 2,288 |
| Lake County | R+11.1 | R+25.4 | R+14.3 | 6,285 | 6,786 |
| Hyde County | R+46.6 | R+60.6 | R+14.0 | 733 | 690 |
| Potter County | R+50.0 | R+64.0 | R+14.0 | 1,381 | 1,337 |
| Davison County | R+21.5 | R+35.3 | R+13.8 | 7,971 | 7,952 |
| Union County | R+25.2 | R+38.8 | R+13.6 | 7,596 | 7,897 |
| Campbell County | R+58.9 | R+72.1 | R+13.2 | 787 | 831 |
| Butte County | R+49.2 | R+61.2 | R+12.0 | 4,208 | 4,351 |
| Yankton County | R+12.7 | R+24.5 | R+11.8 | 9,974 | 9,623 |
| Brookings County | R+3.2 | R+14.7 | R+11.5 | 12,400 | 12,680 |
| Stanley County | R+40.8 | R+52.3 | R+11.5 | 1,540 | 1,567 |
| Todd County | D+59.2 | D+47.9 | R+11.3 | 2,497 | 2,125 |
| Douglas County | R+59.3 | R+70.1 | R+10.8 | 1,690 | 1,605 |
| Sully County | R+52.2 | R+63.0 | R+10.8 | 818 | 861 |
| Meade County | R+42.8 | R+53.5 | R+10.7 | 10,817 | 11,621 |
| Harding County | R+75.2 | R+85.4 | R+10.2 | 739 | 770 |
| Hutchinson County | R+44.7 | R+54.2 | R+9.5 | 3,425 | 3,365 |
| Oglala Lakota County | D+87.4 | D+78.1 | R+9.3 | 3,145 | 2,905 |
| Haakon County | R+73.5 | R+82.3 | R+8.8 | 1,092 | 1,044 |
| McPherson County | R+53.4 | R+61.6 | R+8.2 | 1,215 | 1,137 |
| Custer County | R+38.2 | R+46.1 | R+7.9 | 4,520 | 4,721 |
| Lawrence County | R+26.8 | R+34.3 | R+7.5 | 11,359 | 11,842 |
| Minnehaha County | R+7.4 | R+14.6 | R+7.2 | 76,583 | 78,263 |
| Clay County | D+15.5 | D+9.8 | R+5.7 | 5,234 | 5,069 |
| Jones County | R+62.8 | R+68.2 | R+5.4 | 609 | 558 |
| Lincoln County | R+25.6 | R+29.4 | R+3.8 | 21,952 | 25,231 |
| Hughes County | R+29.8 | R+33.3 | R+3.5 | 8,155 | 8,175 |
| Pennington County | R+29.5 | R+32.9 | R+3.4 | 44,464 | 47,743 |
Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data