All 64 counties · General election Tuesday, Nov 3, 2026
Colorado elects most county officers in 2026: commissioners (some districts), clerk and recorder, sheriff, treasurer, assessor, coroner and surveyor. County court judges are on the ballot for retention (yes or no). Everyone votes by mail; ballots go out in mid-October.
The Secretary of State's official list covers judges but not county offices, so county-office candidates come from each county's own election page. Where a county has not posted that list online, its page shows the judges only and says so.
Source: Colorado Secretary of State, 2026 General Election official candidate list (certified Sept. 4) (accessed Oct 16, 2026). Each page names its own source. Find your exact ballot at Colorado Secretary of State voter lookup.
| County | What's on the page |
|---|---|
| Adams County | 4 contested · 3 unopposed · 1 retention list |
| Alamosa County | 1 contested · 6 unopposed · 1 retention list |
| Arapahoe County | 6 contested · 1 unopposed · 1 retention list |
| Archuleta County | 0 contested · 6 unopposed |
| Baca County | Candidate list not yet found |
| Bent County | Candidate list not yet found |
| Boulder County | 1 contested · 7 unopposed · 1 retention list |
| Broomfield | 0 contested · 1 unopposed |
| Chaffee County | 1 contested · 5 unopposed |
| Cheyenne County | 1 contested · 5 unopposed |
| Clear Creek County | Candidate list not yet found |
| Conejos County | Candidate list not yet found |
| Costilla County | 0 contested · 0 unopposed · 1 retention list |
| Crowley County | 0 contested · 0 unopposed · 1 retention list |
| Custer County | 0 contested · 6 unopposed · 1 retention list |
| Delta County | 3 contested · 3 unopposed |
| Denver | 0 contested · 0 unopposed · 1 retention list |
| Dolores County | 2 contested · 4 unopposed |
| Douglas County | 8 contested · 3 unopposed · 1 retention list |
| Eagle County | 5 contested · 2 unopposed · 1 retention list |
| El Paso County | 10 contested · 5 unopposed · 1 retention list |
| Elbert County | Candidate list not yet found |
| Fremont County | 3 contested · 6 unopposed · 1 retention list |
| Garfield County | 1 contested · 6 unopposed · 1 retention list |
| Gilpin County | 0 contested · 0 unopposed · 1 retention list |
| Grand County | 2 contested · 5 unopposed · 1 retention list |
| Gunnison County | 0 contested · 6 unopposed |
| Hinsdale County | 0 contested · 0 unopposed · 1 retention list |
| Huerfano County | 1 contested · 5 unopposed · 1 retention list |
| Jackson County | 0 contested · 0 unopposed · 1 retention list |
| Jefferson County | 7 contested · 1 unopposed · 1 retention list |
| Kiowa County | 0 contested · 6 unopposed |
| Kit Carson County | 1 contested · 5 unopposed |
| La Plata County | 2 contested · 5 unopposed |
| Lake County | Candidate list not yet found |
| Larimer County | 4 contested · 3 unopposed · 1 retention list |
| Las Animas County | Candidate list not yet found |
| Lincoln County | 0 contested · 6 unopposed |
| Logan County | 0 contested · 5 unopposed |
| Mesa County | 1 contested · 6 unopposed · 1 retention list |
| Mineral County | 0 contested · 0 unopposed · 1 retention list |
| Moffat County | 0 contested · 7 unopposed · 1 retention list |
| Montezuma County | 1 contested · 6 unopposed |
| Montrose County | 0 contested · 8 unopposed |
| Morgan County | 0 contested · 7 unopposed |
| Otero County | 1 contested · 5 unopposed · 1 retention list |
| Ouray County | 0 contested · 7 unopposed |
| Park County | 6 contested · 1 unopposed · 1 retention list |
| Phillips County | 1 contested · 5 unopposed |
| Pitkin County | 3 contested · 4 unopposed |
| Prowers County | 1 contested · 5 unopposed · 1 retention list |
| Pueblo County | 5 contested · 2 unopposed |
| Rio Blanco County | 0 contested · 0 unopposed · 2 retention list |
| Rio Grande County | 1 contested · 5 unopposed |
| Routt County | 2 contested · 6 unopposed |
| Saguache County | 2 contested · 4 unopposed |
| San Juan County | Candidate list not yet found |
| San Miguel County | 2 contested · 5 unopposed |
| Sedgwick County | 0 contested · 6 unopposed |
| Summit County | 1 contested · 6 unopposed |
| Teller County | 1 contested · 5 unopposed |
| Washington County | 0 contested · 6 unopposed · 1 retention list |
| Weld County | 3 contested · 4 unopposed · 1 retention list |
| Yuma County | 0 contested · 6 unopposed |
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