2004 Primary Election Absentee Ballots
| Number | Percent | |
| of Absentee | Voting | |
| Ballots | Absentee | |
| AURORA | 129 | 9.43% |
| BEADLE | 791 | 13.00% |
| BENNETT | 119 | 11.11% |
| BON HOMME | 128 | 5.03% |
| BROOKINGS | 1121 | 12.07% |
| BROWN | 2142 | 15.35% |
| BRULE | 224 | 12.09% |
| BUFFALO | 56 | 10.26% |
| BUTTE | 289 | 10.82% |
| CAMPBELL | 59 | 8.87% |
| CHARLES MIX | 421 | 12.27% |
| CLARK | 299 | 16.47% |
| CLAY | 641 | 16.59% |
| CODINGTON | 1347 | 15.67% |
| CORSON | 57 | 5.60% |
| CUSTER | 490 | 16.75% |
| DAVISON | 1080 | 18.19% |
| DAY | 352 | 12.78% |
| DEUEL | 169 | 9.38% |
| DEWEY | 67 | 3.94% |
| DOUGLAS | 259 | 16.39% |
| EDMUNDS | 193 | 10.32% |
| FALL RIVER | 413 | 16.20% |
| FAULK | 108 | 9.68% |
| GRANT | 425 | 14.10% |
| GREGORY | 176 | 9.16% |
| HAAKON | 91 | 9.91% |
| HAMLIN | 282 | 11.88% |
| HAND | 278 | 15.85% |
| HANSON | 198 | 16.20% |
| HARDING | 52 | 8.58% |
| HUGHES | 798 | 11.90% |
| HUTCHINSON | 308 | 8.94% |
| HYDE | 92 | 13.37% |
| JACKSON | 100 | 11.07% |
| JERAULD | 117 | 11.85% |
| JONES | 52 | 8.54% |
| KINGSBURY | 205 | 8.68% |
| LAKE | 604 | 14.48% |
| LAWRENCE | 951 | 13.28% |
| LINCOLN | 796 | 7.50% |
| LYMAN | 102 | 6.99% |
| MARSHALL | 154 | 8.65% |
| MCCOOK | 222 | 8.46% |
| MCPHERSON | 187 | 14.23% |
| MEADE | 819 | 11.82% |
| MELLETTE | 90 | 12.24% |
| MINER | 133 | 11.69% |
| MINNEHAHA | 5054 | 9.83% |
| MOODY | 223 | 9.08% |
| PENNINGTON | 4468 | 15.97% |
| PERKINS | 111 | 9.93% |
| POTTER | 249 | 18.43% |
| ROBERTS | 240 | 7.43% |
| SANBORN | 64 | 6.17% |
| SHANNON | 59 | 2.76% |
| SPINK | 509 | 17.55% |
| STANLEY | 149 | 12.29% |
| SULLY | 86 | 12.32% |
| TODD | 41 | 2.08% |
| TRIPP | 321 | 12.67% |
| TURNER | 225 | 6.67% |
| UNION | 246 | 6.90% |
| WALWORTH | 161 | 6.95% |
| YANKTON | 166 | 2.48% |
| ZIEBACH | 42 | 6.21% |
| TOTAL | 30600 | 11.63% |