Final results as reported January 19, 2012
| Precinct | Attendance | Former Gov. Mitt Romney (MA) |
Rep. Ron Paul (TX) |
Former Sen. Rick Santorum (PA) |
Former Speaker Newt Gingrich (GA) |
Gov. Rick Perry (TX) |
Rep. Michele Bachmann (MN) |
Former Gov. Jon Huntsman (UT) |
Other | Former Gov. Buddy Roemer (LA) |
Herman Cain (GA) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Big Grove | 110 | 36 | 16 | 29 | 9 | 17 | 3 | 0 | 0 | 0 | 0 |
| Cedar | 31 | 9 | 10 | 5 | 2 | 2 | 3 | 0 | 0 | 0 | 0 |
| Clear Creek | 11 | 4 | 0 | 1 | 5 | 0 | 1 | 0 | 0 | 0 | 0 |
| Coralville 01 | 68 | 21 | 36 | 8 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
| Coralville 02 | 148 | 45 | 52 | 29 | 9 | 13 | 0 | 0 | 0 | 0 | 0 |
| Coralville 03 | 22 | 8 | 1 | 4 | 3 | 3 | 3 | 0 | 0 | 0 | 0 |
| Coralville 04 | 72 | 13 | 34 | 8 | 2 | 9 | 5 | 1 | 0 | 0 | 0 |
| Coralville 05 | 88 | 24 | 35 | 15 | 5 | 3 | 3 | 0 | 3 | 0 | 0 |
| Coralville 06 | 311 | 151 | 45 | 52 | 38 | 12 | 7 | 6 | 0 | 0 | 0 |
| Fremont | 30 | 7 | 7 | 7 | 3 | 0 | 5 | 1 | 0 | 0 | 0 |
| Graham | 24 | 8 | 8 | 5 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Hardin | 26 | 9 | 8 | 1 | 1 | 6 | 1 | 0 | 0 | 0 | 0 |
| Iowa City 01 | 61 | 19 | 23 | 5 | 7 | 4 | 1 | 2 | 0 | 0 | 0 |
| Iowa City 02 | 140 | 62 | 43 | 11 | 13 | 7 | 1 | 3 | 0 | 0 | 0 |
| Iowa City 03 | 43 | 7 | 24 | 1 | 6 | 1 | 0 | 3 | 1 | 0 | 0 |
| Iowa City 04 | 96 | 39 | 40 | 7 | 5 | 0 | 0 | 3 | 1 | 0 | 1 |
| Iowa City 05 | 15 | 2 | 9 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
| Iowa City 06 | 93 | 50 | 22 | 11 | 5 | 5 | 0 | 0 | 0 | 0 | 0 |
| Iowa City 07 | 42 | 24 | 7 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 0 |
| Iowa City 08 | 233 | 98 | 63 | 26 | 23 | 8 | 10 | 1 | 4 | 0 | 0 |
| Iowa City 09 | 71 | 36 | 13 | 8 | 7 | 4 | 3 | 0 | 0 | 0 | 0 |
| Iowa City 10 | 57 | 17 | 33 | 4 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| Iowa City 11 | 22 | 8 | 10 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Iowa City 12 | 81 | 20 | 28 | 7 | 10 | 11 | 2 | 1 | 1 | 1 | 0 |
| Iowa City 13 | 50 | 15 | 20 | 7 | 2 | 5 | 1 | 0 | 0 | 0 | 0 |
| Iowa City 14 | 62 | 19 | 21 | 8 | 6 | 2 | 6 | 0 | 0 | 0 | 0 |
| Iowa City 15 | 62 | 9 | 33 | 8 | 4 | 4 | 3 | 0 | 1 | 0 | 0 |
| Iowa City 16 | 163 | 62 | 49 | 28 | 10 | 10 | 2 | 2 | 0 | 0 | 0 |
| Iowa City 17 | 95 | 38 | 23 | 5 | 15 | 4 | 7 | 3 | 0 | 0 | 0 |
| Iowa City 18 | 75 | 21 | 35 | 8 | 4 | 5 | 0 | 1 | 1 | 0 | 0 |
| Iowa City 19 | 46 | 6 | 34 | 2 | 1 | 1 | 0 | 2 | 0 | 0 | 0 |
| Iowa City 20 | 53 | 10 | 40 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Iowa City 21 | 54 | 6 | 31 | 3 | 7 | 0 | 1 | 5 | 1 | 0 | 0 |
| Iowa City 22 | 104 | 32 | 36 | 10 | 17 | 4 | 2 | 2 | 0 | 1 | 0 |
| Iowa City 23 | 109 | 58 | 22 | 14 | 7 | 2 | 5 | 1 | 0 | 0 | 0 |
| Iowa City 24 | 113 | 39 | 47 | 13 | 8 | 1 | 3 | 1 | 0 | 0 | 1 |
| Iowa City 25 | 139 | 61 | 30 | 29 | 8 | 9 | 1 | 0 | 0 | 1 | 0 |
| Jefferson East |
129 | 37 | 35 | 23 | 26 | 4 | 3 | 1 | 0 | 0 | 0 |
| Jefferson West |
96 | 42 | 10 | 22 | 12 | 7 | 3 | 0 | 0 | 0 | 0 |
| Liberty | 50 | 9 | 22 | 8 | 4 | 5 | 2 | 0 | 0 | 0 | 0 |
| Lincoln | 9 | 2 | 3 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Madison | 32 | 12 | 7 | 0 | 5 | 8 | 0 | 0 | 0 | 0 | 0 |
| Monroe | 45 | 18 | 5 | 5 | 11 | 4 | 2 | 0 | 0 | 0 | 0 |
| Newport | 129 | 53 | 34 | 22 | 16 | 1 | 3 | 0 | 0 | 0 | 0 |
| North Liberty 01 |
216 | 66 | 68 | 40 | 25 | 8 | 6 | 3 | 0 | 0 | 0 |
| North Liberty 02 | 275 | 75 | 94 | 65 | 25 | 12 | 4 | 0 | 0 | 0 | 0 |
| Oxford | 46 | 7 | 21 | 10 | 4 | 3 | 1 | 0 | 0 | 0 | 0 |
| Penn | 193 | 80 | 41 | 25 | 22 | 15 | 5 | 4 | 1 | 0 | 0 |
| Pleasant Valley |
12 | 0 | 4 | 3 | 0 | 4 | 1 | 0 | 0 | 0 | 0 |
| Scott | 33 | 7 | 9 | 8 | 6 | 1 | 1 | 1 | 0 | 0 | 0 |
| Sharon | 46 | 18 | 6 | 16 | 0 | 5 | 1 | 0 | 0 | 0 | |
| Solon | 60 | 8 | 20 | 16 | 10 | 5 | 1 | 0 | 0 | 0 | 0 |
| Tiffin | 58 | 12 | 17 | 12 | 17 | 0 | 0 | 0 | 0 | 0 | 0 |
| Union | 41 | 13 | 9 | 16 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
| University Heights |
75 | 35 | 19 | 12 | 8 | 0 | 0 | 1 | 0 | 0 | 0 |
| Washington | 70 | 3 | 27 | 19 | 7 | 8 | 6 | 0 | 0 | 0 | 0 |
| West Lucas |
33 | 13 | 7 | 6 | 4 | 1 | 2 | 0 | 0 | 0 | 0 |
| Total | Attendance | Romney | Paul | Santorum | Gingrich | Perry | Bachmann | Huntsman | Other | Roemer | Cain |
| Total | 4668 | 1603 | 1446 | 716 | 464 | 247 | 121 | 52 | 14 | 3 | 2 |
| 34.34% | 30.98% | 15.34% | 9.94% | 5.29% | 2.59% | 1.11% | 0.30% | 0.06% | 0.04% |
Source: Republican Party of Iowa. The political parties are responsible for results, not our office. Caucuses were held in the precincts established in 2001.
Ballots at the caucuses did not list any names. The Republican Party announced on December 29, 2011 that it would report vote totals for Bachmann, Cain, Gingrich, Huntsman, Paul, Perry, Roemer, Romney, and Santorum. Any other names were reported as "Other." Cain withdrew from the race prior to the caucuses, and the Huntsman and Roemer did not actively campaign in Iowa.