| Election Name: | 2004 Idaho Republican presidential primary |
| Country: | Idaho |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 2000 Idaho Republican presidential primary |
| Previous Year: | 2000 |
| Next Election: | 2008 Idaho Republican presidential primary |
| Next Year: | 2008 |
| Votes For Election: | 26 pledged delegates to the 2004 Republican National Convention |
| Candidate1: | George W. Bush |
| Color1: | d30036 |
| Home State1: | Texas |
| Delegate Count1: | 26 |
| Popular Vote1: | 110,800 |
| Percentage1: | 89.49% |
| Candidate2: | None of the Names Shown |
| Color2: | 000000 |
| Delegate Count2: | 0 |
| Popular Vote2: | 12,993 |
| Percentage2: | 10.49% |
| Elected Members: | AL |
| Outgoing Members: | OR |
The 2004 Idaho Republican presidential primary was held on May 25, 2004, to choose the state's 26 pledged delegates to the 2004 Republican National Convention.
Incumbent President George W. Bush won the primary and all of the state's delegates.
| Candidate | Votes | % | Delegates[1] | |
|---|---|---|---|---|
| George W. Bush | 110,800 | 89.49% | 26 | |
| None of the Names Shown | 12,993 | 10.49% | rowspan="2" | |
| Nancy Warrick (write-in) | 15 | 0.01% | ||
| Total | 123,808 | 100% | 26 |
| County | George W. Bush | None of the Names Shown | Nancy Warrick | Total votes cast | ||||
|---|---|---|---|---|---|---|---|---|
| Votes | % | Votes | % | Votes | % | |||
| Ada | 13,679 | 85.78% | 2,267 | 14.22% | 0 | 0% | 15,946 | |
| Adams | 516 | 96.45% | 19 | 3.55% | 0 | 0% | 535 | |
| Bannock | 3,008 | 94.50% | 175 | 5.50% | 0 | 0% | 3,183 | |
| Bear Lake | 1,862 | 97.69% | 44 | 2.31% | 0 | 0% | 1,906 | |
| Benewah | 695 | 96.39% | 26 | 3.61% | 0 | 0% | 721 | |
| Bingham | 5,260 | 89.64% | 608 | 10.36% | 0 | 0% | 5,868 | |
| Blaine | 900 | 87.80% | 125 | 12.20% | 0 | 0% | 1,025 | |
| Boise | 624 | 97.65% | 14 | 2.19% | 1 | 0.16% | 639 | |
| Bonner | 2,658 | 86.72% | 407 | 13.28% | 0 | 0% | 3,065 | |
| Bonneville | 5,614 | 91.49% | 522 | 8.51% | 0 | 0% | 6,136 | |
| Boundary | 1,636 | 96.24% | 63 | 3.71% | 1 | 0.06% | 1,700 | |
| Butte | 230 | 95.44% | 11 | 4.56% | 0 | 0% | 241 | |
| Camas | 158 | 96.93% | 5 | 3.07% | 0 | 0% | 163 | |
| Canyon | 12,815 | 87.78% | 1,784 | 12.22% | 0 | 0% | 14,599 | |
| Caribou | 707 | 99.72% | 2 | 0.28% | 0 | 0% | 709 | |
| Cassia | 2,565 | 96.32% | 98 | 3.68% | 0 | 0% | 2,663 | |
| Clark | 176 | 92.63% | 14 | 7.37% | 0 | 0% | 190 | |
| Clearwater | 721 | 92.20% | 61 | 7.80% | 0 | 0% | 782 | |
| Custer | 811 | 98.78% | 10 | 1.22% | 0 | 0% | 821 | |
| Elmore | 1,721 | 86.14% | 277 | 13.86% | 0 | 0% | 1,998 | |
| Franklin | 3,179 | 94.03% | 202 | 5.97% | 0 | 0% | 3,381 | |
| Fremont | 2,797 | 92.59% | 224 | 7.41% | 0 | 0% | 3,021 | |
| Gem | 2,421 | 86.77% | 369 | 13.23% | 0 | 0% | 2,790 | |
| Gooding | 1,352 | 88.14% | 182 | 11.86% | 0 | 0% | 1,534 | |
| Idaho | 3,394 | 97.50% | 87 | 2.50% | 0 | 0% | 3,481 | |
| Jefferson | 2,044 | 95.60% | 91 | 4.26% | 3 | 0.14% | 2,138 | |
| Jerome | 2,204 | 90.07% | 243 | 9.93% | 0 | 0% | 2,447 | |
| Kootenai | 8,715 | 85.39% | 1,491 | 14.61% | 0 | 0% | 10,206 | |
| Latah | 2,399 | 69.20% | 1,068 | 30.80% | 0 | 0% | 3,467 | |
| Lemhi | 1,169 | 91.69% | 106 | 8.31% | 0 | 0% | 1,275 | |
| Lewis | 574 | 94.10% | 36 | 5.90% | 0 | 0% | 610 | |
| Lincoln | 715 | 97.01% | 22 | 2.99% | 0 | 0% | 737 | |
| Madison | 4,491 | 94.05% | 284 | 5.95% | 0 | 0% | 4,775 | |
| Minidoka | 1,774 | 90.93% | 177 | 9.07% | 0 | 0% | 1,951 | |
| Nez Perce | 2,419 | 90.50% | 254 | 9.50% | 0 | 0% | 2,673 | |
| Oneida | 649 | 93.79% | 41 | 5.92% | 2 | 0.29% | 692 | |
| Owyhee | 1,230 | 97.08% | 37 | 2.92% | 0 | 0% | 1,267 | |
| Payette | 2,602 | 88.29% | 345 | 11.71% | 0 | 0% | 2,947 | |
| Power | 836 | 88.56% | 101 | 10.70% | 7 | 0.74% | 944 | |
| Shoshone | 458 | 93.66% | 31 | 6.34% | 0 | 0% | 489 | |
| Teton | 797 | 98.88% | 9 | 1.12% | 0 | 0% | 806 | |
| Twin Falls | 5,697 | 89.70% | 654 | 10.30% | 0 | 0% | 6,351 | |
| Valley | 1,348 | 78.33% | 372 | 21.62% | 1 | 0.06% | 1,721 | |
| Washington | 1,180 | 97.12% | 35 | 2.88% | 0 | 0% | 1,215 | |
| Total | 110,800 | 89.49% | 12,993 | 10.49% | 15 | 0.01% | 123,808 | |