State · code 08
Colorado64 counties and county equivalents
Pick a county on the map or in the list. Each page says what the public maps cover, where the county's lines came from, and whom to ask about a lot.
Map
Counties of Colorado
Every shape is a link. Small counties are easier to find in the list below.
A to Z
All 64 in Colorado
49 of 64 have a public parcel map. Population from the 2020 Census; "updated" is when we last checked the county's parcel map.
| County | Population | Parcels mapped | Parcel map | Updated |
|---|---|---|---|---|
| Adams County | 519,572 | 188,785 | Good enough | |
| Alamosa County | 16,376 | — | Missing | |
| Arapahoe County | 655,070 | 233,720 | Good enough | |
| Archuleta County | 13,359 | 17,904 | Good enough | |
| Baca County | 3,506 | — | Missing | |
| Bent County | 5,650 | — | Missing | |
| Boulder County | 330,758 | 131,686 | Good enough | |
| Broomfield County | 74,112 | 27,531 | Good enough | |
| Chaffee County | 19,476 | 17,108 | Good enough | |
| Cheyenne County | 1,748 | 26,993 | Good enough | |
| Clear Creek County | 9,397 | 26,844 | Good enough | |
| Conejos County | 7,461 | — | Missing | |
| Costilla County | 3,499 | — | Missing | |
| Crowley County | 5,922 | — | Missing | |
| Custer County | 4,704 | 9,489 | Good enough | |
| Delta County | 31,196 | — | Missing | |
| Denver County | 715,522 | 240,440 | Good enough | |
| Dolores County | 2,326 | 4,513 | Good enough | |
| Douglas County | 357,978 | 165,672 | Good enough | |
| Eagle County | 55,731 | 25,124 | Good enough | |
| El Paso County | 730,395 | 270,036 | Good enough | |
| Elbert County | 26,062 | 17,713 | Good enough | |
| Fremont County | 48,939 | 29,348 | Good enough | |
| Garfield County | 61,685 | 28,676 | Good enough | |
| Gilpin County | 5,808 | 7,724 | Good enough | |
| Grand County | 15,717 | 28,139 | Good enough | |
| Gunnison County | 16,918 | 21,291 | Good enough | |
| Hinsdale County | 788 | 2,995 | Good enough | |
| Huerfano County | 6,820 | 18,042 | Good enough | |
| Jackson County | 1,379 | — | Missing | |
| Jefferson County | 582,910 | 253,767 | Fallback | |
| Kiowa County | 1,446 | — | Missing | |
| Kit Carson County | 7,087 | — | Missing | |
| La Plata County | 55,638 | 35,755 | Good enough | |
| Lake County | 7,436 | 5,267 | Fallback | |
| Larimer County | 359,066 | 181,306 | Good enough | |
| Las Animas County | 14,555 | 18,159 | Good enough | |
| Lincoln County | 5,675 | — | Missing | |
| Logan County | 21,528 | 12,139 | Good enough | |
| Mesa County | 155,703 | 79,837 | Good enough | |
| Mineral County | 865 | — | Missing | |
| Moffat County | 13,292 | 10,541 | Good enough | |
| Montezuma County | 25,849 | 15,509 | Good enough | |
| Montrose County | 42,679 | 29,196 | Good enough | |
| Morgan County | 29,111 | 16,100 | Good enough | |
| Otero County | 18,690 | — | Missing | |
| Ouray County | 4,874 | 8,406 | Good enough | |
| Park County | 17,390 | 43,241 | Good enough | |
| Phillips County | 4,530 | — | Missing | |
| Pitkin County | 17,358 | 20,252 | Good enough | |
| Prowers County | 11,999 | — | Missing | |
| Pueblo County | 168,162 | 101,189 | Good enough | |
| Rio Blanco County | 6,529 | 5,103 | Good enough | |
| Rio Grande County | 11,539 | 13,171 | Good enough | |
| Routt County | 24,829 | 25,539 | Good enough | |
| Saguache County | 6,368 | 14,371 | Good enough | |
| San Juan County | 705 | 2,781 | Good enough | |
| San Miguel County | 8,072 | 10,765 | Good enough | |
| Sedgwick County | 2,404 | 3,149 | Good enough | |
| Summit County | 31,055 | 22,148 | Fallback | |
| Teller County | 24,710 | 31,556 | Good enough | |
| Washington County | 4,817 | 6,505 | Good enough | |
| Weld County | 328,981 | 163,971 | Good enough | |
| Yuma County | 9,988 | 11,862 | Good enough |
Your lot on Colorado's maps
Open your county on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.