Iowa Caucus Results
Last updated April 26, 2024
Iowa Caucus Results
Winner
Donald J. Trump wins the Iowa Republican caucus.
Race called by The Associated Press.
Republican Caucus race called
| Candidate | Votes | Percent | Delegates | |
|---|---|---|---|---|
| Donald J. TrumpD. TrumpTrump | 56,243 | 51.0% | 20 | |
| Ron DeSantisR. DeSantisDeSantis | 23,491 | 21.3 | 9 | |
| Nikki HaleyN. HaleyHaley | 21,027 | 19.1 | 8 | |
| Total reported | 110,272 | |||
100% of delegates allocated (40 of 40) | ||||
Where votes have been reported and where votes remain
These maps show the leading candidates’ margins in the vote reported so far, and estimates for which candidate leads in the remaining votes that we expect from each county.
| County | Trump | DeSantis | Haley | Percent of votes in | ||
|---|---|---|---|---|---|---|
| Muscatine | 54% | 18% | 20% | 77% | ||
| O’Brien | 61 | 17 | 9 | 92% | ||
| Cedar | 60 | 16 | 16 | 93% | ||
| Clinton | 70 | 11 | 13 | 94% | ||
| Tama | 58 | 20 | 12 | 94% | ||
| Scott | 49 | 18 | 24 | >95% | ||
| Johnson | 35 | 21 | 36 | >95% | ||
| Story | 34 | 26 | 30 | >95% | ||
| Black Hawk | 52 | 16 | 22 | >95% | ||
| Pottawattamie | 61 | 13 | 18 | >95% | ||
| Woodbury | 57 | 21 | 13 | >95% | ||
| Dubuque | 48 | 23 | 20 | >95% | ||
| Warren | 51 | 27 | 15 | >95% | ||
| Sioux | 45 | 31 | 16 | >95% | ||
| Marion | 46 | 29 | 17 | >95% | ||
| Jasper | 55 | 23 | 13 | >95% | ||
| Des Moines | 60 | 21 | 12 | >95% | ||
| Marshall | 53 | 24 | 15 | >95% | ||
| Plymouth | 64 | 18 | 11 | >95% | ||
| Benton | 60 | 22 | 10 | >95% | ||
| Boone | 47 | 28 | 16 | >95% | ||
| Webster | 66 | 16 | 9 | >95% | ||
| Mahaska | 53 | 29 | 9 | >95% | ||
| Bremer | 47 | 19 | 23 | >95% | ||
| Washington | 57 | 22 | 12 | >95% | ||
| Lee | 66 | 16 | 9 | >95% | ||
| Dickinson | 52 | 21 | 15 | >95% | ||
| Winneshiek | 54 | 17 | 19 | >95% | ||
| Jones | 56 | 19 | 15 | >95% | ||
| Mills | 59 | 20 | 17 | >95% | ||
| Wapello | 72 | 13 | 9 | >95% | ||
| Lyon | 59 | 28 | 7 | >95% | ||
| Hardin | 51 | 23 | 12 | >95% | ||
| Jackson | 72 | 10 | 11 | >95% | ||
| Clayton | 64 | 19 | 8 | >95% | ||
| Henry | 65 | 18 | 12 | >95% | ||
| Buchanan | 63 | 15 | 9 | >95% | ||
| Carroll | 53 | 20 | 19 | >95% | ||
| Clay | 59 | 18 | 13 | >95% | ||
| Iowa | 55 | 22 | 15 | >95% | ||
| Kossuth | 67 | 16 | 9 | >95% | ||
| Fayette | 57 | 16 | 17 | >95% | ||
| Harrison | 67 | 14 | 12 | >95% | ||
| Cass | 62 | 18 | 17 | >95% | ||
| Butler | 58 | 16 | 13 | >95% | ||
| Hamilton | 57 | 21 | 14 | >95% | ||
| Cherokee | 58 | 17 | 15 | >95% | ||
| Buena Vista | 62 | 15 | 15 | >95% | ||
| Poweshiek | 52 | 23 | 15 | >95% | ||
| Grundy | 52 | 20 | 15 | >95% | ||
| Allamakee | 67 | 16 | 11 | >95% | ||
| Delaware | 56 | 18 | 16 | >95% | ||
| Appanoose | 72 | 12 | 7 | >95% | ||
| Hancock | 65 | 18 | 9 | >95% | ||
| Page | 64 | 15 | 16 | >95% | ||
| Shelby | 69 | 10 | 12 | >95% | ||
| Guthrie | 56 | 17 | 19 | >95% | ||
| Winnebago | 55 | 23 | 11 | >95% | ||
| Humboldt | 71 | 11 | 9 | >95% | ||
| Chickasaw | 58 | 17 | 14 | >95% | ||
| Jefferson | 70 | 12 | 9 | >95% | ||
| Franklin | 54 | 20 | 15 | >95% | ||
| Clarke | 64 | 15 | 13 | >95% | ||
| Wright | 55 | 23 | 14 | >95% | ||
| Keokuk | 75 | 13 | 8 | >95% | ||
| Pocahontas | 67 | 10 | 11 | >95% | ||
| Greene | 56 | 18 | 16 | >95% | ||
| Mitchell | 50 | 20 | 15 | >95% | ||
| Howard | 64 | 10 | 17 | >95% | ||
| Union | 59 | 23 | 10 | >95% | ||
| Calhoun | 63 | 16 | 12 | >95% | ||
| Palo Alto | 57 | 21 | 12 | >95% | ||
| Lucas | 66 | 14 | 6 | >95% | ||
| Sac | 55 | 16 | 16 | >95% | ||
| Louisa | 71 | 18 | 9 | >95% | ||
| Montgomery | 57 | 10 | 22 | >95% | ||
| Van Buren | 71 | 17 | 6 | >95% | ||
| Worth | 67 | 12 | 10 | >95% | ||
| Emmet | 68 | 15 | 7 | >95% | ||
| Monona | 70 | 15 | 8 | >95% | ||
| Audubon | 64 | 16 | 10 | >95% | ||
| Davis | 67 | 16 | 11 | >95% | ||
| Ida | 51 | 16 | 21 | >95% | ||
| Wayne | 66 | 21 | 6 | >95% | ||
| Decatur | 61 | 19 | 14 | >95% | ||
| Fremont | 68 | 12 | 15 | >95% | ||
| Adair | 51 | 28 | 9 | >95% | ||
| Ringgold | 59 | 29 | 7 | >95% | ||
| Osceola | 64 | 16 | 12 | >95% | ||
| Adams | 58 | 18 | 14 | >95% | ||
| Taylor | 69 | 16 | 9 | >95% | ||
| Polk | 38 | 27 | 26 | 100% | ||
| Linn | 43 | 24 | 24 | 100% | ||
| Dallas | 38 | 26 | 26 | 100% | ||
| Cerro Gordo | 60 | 15 | 18 | 100% | ||
| Madison | 55 | 22 | 14 | 100% | ||
| Floyd | 66 | 17 | 11 | 100% | ||
| Crawford | 51 | 12 | 12 | 100% | ||
| Monroe | 66 | 15 | 10 | 100% | ||
We stopped updating our forecast at 11:55 p.m. Eastern on Jan. 15. These graphics and estimates are now showing archived data as of that time.
Live forecast
This is our current best estimate for each candidate’s final share of the vote. We look at the reported votes and adjust our estimate based on what we expect from the votes that remain. Read more about how it works.
Estimating each candidate’s share of the final vote
This chart shows the range of estimates for each candidate’s share of the final vote. As more votes are reported, the ranges should narrow as our statistical model becomes more confident.
How our estimates changed over time
Once a state has counted all its votes, our estimated margin and the reported margin will match. As a rule, when our estimated margin is steady in the presence of new data, our forecast is more trustworthy.
Estimated share of total votes reported
What to expect
The Republican caucuses begin at 8 p.m. Eastern time at hundreds of precinct locations across the state. Voters must appear in person (except for some overseas and military voters) and be registered with the party, though same-day registration is allowed.
Typically, voters indicate their preferences on blank sheets of paper. After the results are tallied, they are read aloud before being sent to the state party. In 2016, precincts began reporting results just after 8:30 p.m. Eastern time, and nearly all results were in by 12:50 a.m. Eastern time.
The state’s 40 delegates (just 1.6 percent of Republican delegates nationwide) will be allocated to candidates proportionally based on the final vote count. In pre-caucus polling, former president Donald J. Trump held an overwhelming lead, with Ron DeSantis and Nikki Haley neck-and-neck behind him.