List of counties in Utah
The US state of Utah is divided into 29 counties .
| county | Residents 2010 | Administrative headquarters | Residents 2010 |
|---|---|---|---|
| Beaver | 6,629 | Beaver | 3.112 |
| Box elder | 49,975 | Brigham City | 17,899 |
| Cache | 112,656 | Logan | 48.174 |
| Carbon | 21,403 | Price | 8,715 |
| Daggett | 1,059 | Manila | 310 |
| Davis | 306.479 | Farmington | 18,275 |
| Duchesne | 18.607 | Duchesne | 1,690 |
| Emery | 10,976 | Castle Dale | 1,630 |
| Garfield | 5,172 | Panguitch | 1,520 |
| Grand | 9.225 | Moab | 5,046 |
| Iron | 46.163 | Parowan | 2,790 |
| Juab | 10,246 | Nephi | 5,389 |
| Kane | 7.125 | Kanab | 4,312 |
| Billion | 12,503 | Fillmore | 2,435 |
| Morgan | 9,469 | Morgan | 3,687 |
| Piute | 1,556 | Junction | 191 |
| Rich | 2,264 | Randolph | 464 |
| Salt Lake | 1,029,655 | Salt Lake City | 186,440 |
| San Juan | 14,746 | Monticello | 1,972 |
| Sanpete | 27,822 | Manti | 3,276 |
| Sevier | 20,802 | Richfield | 7,551 |
| Summit | 36,324 | Coalville | 1,363 |
| Tooele | 58,218 | Tooele | 31,605 |
| Uintah | 32,588 | Vernal | 9,089 |
| Utah | 516,564 | Provo | 112,488 |
| Wasatch | 23,530 | Heber City | 11,362 |
| Washington | 138.115 | St. George | 72,897 |
| Wayne | 2,778 | Loa | 572 |
| Weber | 231.236 | Ogden | 82,825 |