Republican Party presidential primaries, 1988 Statewide Statewide

| Date_ | State_ | George_H_W_Bush | Bob_Dole | Pat_Robertson | Jack_Kemp | Pete_du_Pont |
|---|---|---|---|---|---|---|
| January 14 | Michigan | 57% | 3% | 22% | 17% | 0% |
| February 4 | Hawaii | 9% | 9% | 82% | 0% | 0% |
| February 7 | Kansas | 0% | 99% | 0% | 0% | 0% |
| February 8 | Iowa caucus | 19% | 37% | 25% | 11% | 7% |
| February 16 | New Hampshire | 38% | 29% | 9% | 13% | 10% |
| February 18 | Nevada | 27% | 22% | 15% | 13% | 1% |
| February 23 | Minnesota | 11% | 43% | 28% | 15% | 0% |
| February 23 | South Dakota | 19% | 55% | 20% | 5% | 1% |
| February 24 | Wyoming | 23% | 46% | 11% | 7% | 2% |
| February 28 | Maine | 64% | 8% | 14% | 2% | 0% |
| March 1 | Alaska | 24% | 20% | 49% | 7% | 0% |
| March 1 | Vermont | 49% | 39% | 5% | 4% | 2% |