| CONSTITUTIONAL AMENDMENTS | ||||||||
| C | D | E | F | |||||
| Yes | No | Yes | No | Yes | No | Yes | No | |
| AURORA | 886 | 581 | 336 | 1103 | 144 | 1315 | 366 | 1055 |
| BEADLE | 4107 | 3441 | 1018 | 6334 | 720 | 6722 | 2177 | 4984 |
| BENNETT | 561 | 588 | 239 | 867 | 240 | 895 | 330 | 736 |
| BON HOMME | 1800 | 1349 | 700 | 2402 | 262 | 2865 | 746 | 2268 |
| BROOKINGS | 5544 | 6233 | 2196 | 9181 | 1074 | 10557 | 3802 | 7311 |
| BROWN | 8025 | 7712 | 2527 | 12843 | 1629 | 13945 | 4419 | 10647 |
| BRULE | 1328 | 1005 | 411 | 1870 | 197 | 2108 | 658 | 1565 |
| BUFFALO | 301 | 338 | 175 | 450 | 202 | 446 | 221 | 419 |
| BUTTE | 1957 | 1854 | 1007 | 2772 | 429 | 3382 | 989 | 2760 |
| CAMPBELL | 449 | 352 | 107 | 681 | 58 | 741 | 191 | 567 |
| CHARLES MIX | 2189 | 1476 | 659 | 2918 | 410 | 3205 | 1136 | 2390 |
| CLARK | 1009 | 896 | 403 | 1466 | 142 | 1739 | 533 | 1291 |
| CLAY | 1843 | 3475 | 823 | 4260 | 483 | 4762 | 1759 | 3265 |
| CODINGTON | 6110 | 4754 | 2204 | 8476 | 1121 | 9651 | 3393 | 7047 |
| CORSON | 481 | 562 | 233 | 785 | 170 | 859 | 362 | 635 |
| CUSTER | 1938 | 1985 | 1284 | 2583 | 449 | 3447 | 1060 | 2724 |
| DAVISON | 4469 | 3326 | 1308 | 6323 | 779 | 6936 | 2526 | 4905 |
| DAY | 1504 | 1496 | 557 | 2406 | 318 | 2670 | 752 | 2172 |
| DEUEL | 1218 | 935 | 434 | 1675 | 178 | 1944 | 541 | 1534 |
| DEWEY | 694 | 985 | 336 | 1305 | 323 | 1347 | 526 | 1089 |
| DOUGLAS | 1266 | 515 | 350 | 1400 | 137 | 1628 | 579 | 1124 |
| EDMUNDS | 1175 | 873 | 351 | 1631 | 191 | 1800 | 515 | 1403 |
| FALL RIVER | 1600 | 1742 | 940 | 2331 | 503 | 2826 | 945 | 2312 |
| FAULK | 570 | 564 | 170 | 932 | 98 | 1029 | 256 | 830 |
| GRANT | 1890 | 1720 | 559 | 2972 | 346 | 3219 | 1064 | 2409 |
| GREGORY | 1258 | 950 | 531 | 1627 | 225 | 1959 | 593 | 1502 |
| HAAKON | 573 | 519 | 214 | 855 | 86 | 1000 | 254 | 798 |
| HAMLIN | 1511 | 1047 | 535 | 1956 | 222 | 2305 | 633 | 1805 |
| HAND | 1111 | 934 | 377 | 1559 | 188 | 1805 | 515 | 1388 |
| HANSON | 1193 | 638 | 350 | 1423 | 182 | 1619 | 534 | 1203 |
| HARDING | 402 | 280 | 139 | 529 | 30 | 647 | ||