- RTom Cotton ✓480,57654.3%
- DHallie Shoffner375,62042.4%
- LJeff Wadlin29,4803.3%
R win (hold)
D calledR calledD leadsR leadsTiedIndependentAwaiting
Senate race by county
| County | Dem | GOP | Ind | |
|---|---|---|---|---|
| Arkansas | 1,388 | 2,504 | 174 | |
| Ashley | 1,589 | 3,400 | 223 | |
| Baxter | 3,597 | 10,230 | 422 | |
| Benton | 44,972 | 51,024 | 3,026 | |
| Boone | 2,667 | 8,298 | 441 | |
| Bradley | 844 | 1,379 | 88 | |
| Calhoun | 350 | 984 | 48 | |
| Carroll | 3,653 | 4,804 | 265 | |
| Chicot | 1,759 | 1,182 | 76 | |
| Clark | 2,687 | 3,025 | 169 | |
| Clay | 837 | 2,421 | 131 | |
| Cleburne | 1,836 | 7,382 | 349 | |
| Cleveland | 454 | 1,780 | 105 | |
| Columbia | 2,130 | 3,402 | 188 | |
| Conway | 2,246 | 4,031 | 273 | |
| Craighead | 10,867 | 14,416 | 897 | |
| Crawford | 4,351 | 11,125 | 641 | |
| Crittenden | 6,368 | 4,319 | 254 | |
| Cross | 1,472 | 2,603 | 170 | |
| Dallas | 674 | 998 | 56 | |
| Desha | 1,572 | 1,219 | 79 | |
| Drew | 1,963 | 2,906 | 182 | |
| Faulkner | 17,002 | 21,990 | 1,314 | |
| Franklin | 1,326 | 3,334 | 447 | |
| Fulton | 878 | 2,496 | 112 | |
| Garland | 11,646 | 18,908 | 1,048 | |
| Grant | 1,149 | 3,831 | 249 | |
| Greene | 2,894 | 7,292 | 445 | |
| Hempstead | 1,515 | 2,440 | 123 | |
| Hot Spring | 2,553 | 5,628 | 352 | |
| Howard | 1,064 | 2,043 | 133 | |
| Independence | 2,445 | 6,390 | 304 | |
| Izard | 897 | 3,212 | 193 | |
| Jackson | 1,107 | 2,089 | 92 | |
| Jefferson | 10,811 | 5,823 | 551 | |
| Johnson | 2,155 | 4,167 | 327 | |
| Lafayette | 665 | 1,113 | 62 | |
| Lawrence | 907 | 2,757 | 213 | |
| Lee | 1,188 | 807 | 45 | |
| Lincoln | 762 | 1,609 | 78 | |
| Little River | 965 | 2,533 | 186 | |
| Logan | 1,390 | 3,893 | 382 | |
| Lonoke | 6,677 | 14,978 | 996 | |
| Madison | 1,503 | 3,467 | 198 | |
| Marion | 1,323 | 4,094 | 180 | |
| Miller | 3,133 | 7,276 | 301 | |
| Mississippi | 3,454 | 3,985 | 242 | |
| Monroe | 979 | 1,021 | 67 | |
| Montgomery | 554 | 1,902 | 113 | |
| Nevada | 720 | 1,307 | 62 | |
| Newton | 673 | 2,082 | 132 | |
| Ouachita | 2,823 | 3,363 | 228 | |
| Perry | 875 | 2,244 | 122 | |
| Phillips | 2,493 | 1,518 | 141 | |
| Pike | 570 | 2,214 | 118 | |
| Poinsett | 1,350 | 3,620 | 263 | |
| Polk | 1,025 | 4,081 | 196 | |
| Pope | 5,175 | 10,900 | 568 | |
| Prairie | 510 | 1,736 | 83 | |
| Pulaski | 86,568 | 40,762 | 2,893 | |
| Randolph | 1,092 | 3,122 | 227 | |
| Saline | 15,994 | 26,100 | 1,439 | |
| Scott | 387 | 1,983 | 159 | |
| Searcy | 527 | 1,863 | 140 | |
| Sebastian | 12,721 | 19,127 | 1,360 | |
| Sevier | 999 | 1,941 | 158 | |
| Sharp | 1,236 | 3,977 | 189 | |
| St. Francis | 2,637 | 2,032 | 141 | |
| Stone | 999 | 3,101 | 190 | |
| Union | 4,427 | 6,668 | 376 | |
| Van Buren | 1,306 | 3,919 | 210 | |
| Washington | 43,713 | 30,388 | 1,940 | |
| White | 5,593 | 15,859 | 898 | |
| Woodruff | 704 | 1,045 | 56 | |
| Yell | 1,285 | 3,114 | 181 |