Colorado Threat Assessment
64 counties ranked by FEMA National Risk Index composite score.
| County | Threat Level | NRI Score | Rating |
|---|---|---|---|
| Denver County | Critical | 24.2 | Relatively High |
| Arapahoe County | High | 20.4 | Relatively Moderate |
| Adams County | High | 19.5 | Relatively Moderate |
| Pueblo County | High | 18.4 | Relatively Moderate |
| El Paso County | High | 16.9 | Relatively Moderate |
| Jefferson County | High | 16.7 | Relatively Moderate |
| Larimer County | High | 15.3 | Relatively Moderate |
| Weld County | High | 13.9 | Relatively Moderate |
| Morgan County | Elevated | 12.6 | Relatively Low |
| Prowers County | Elevated | 12.6 | Relatively Low |
| Otero County | Elevated | 12.3 | Relatively Low |
| Yuma County | Elevated | 12.0 | Relatively Low |
| Huerfano County | Elevated | 10.7 | Relatively Low |
| Boulder County | Elevated | 9.9 | Relatively Low |
| Montrose County | Elevated | 9.6 | Relatively Low |
| Logan County | Elevated | 9.5 | Relatively Low |
| Baca County | Elevated | 9.4 | Relatively Low |
| Mesa County | Moderate | 8.9 | Relatively Low |
| Las Animas County | Moderate | 8.6 | Relatively Low |
| Rio Grande County | Moderate | 8.5 | Relatively Low |
| Teller County | Moderate | 8.5 | Relatively Low |
| Fremont County | Moderate | 8.4 | Relatively Low |
| Sedgwick County | Moderate | 8.3 | Relatively Low |
| Montezuma County | Moderate | 8.2 | Relatively Low |
| Delta County | Moderate | 8.0 | Very Low |
| Saguache County | Moderate | 7.8 | Very Low |
| Phillips County | Moderate | 7.7 | Very Low |
| Costilla County | Moderate | 7.5 | Very Low |
| Alamosa County | Moderate | 7.3 | Very Low |
| Garfield County | Moderate | 7.3 | Very Low |
| Custer County | Moderate | 7.2 | Very Low |
| Kit Carson County | Moderate | 7.1 | Very Low |
| La Plata County | Moderate | 7.0 | Very Low |
| Archuleta County | Guarded | 6.6 | Very Low |
| Conejos County | Guarded | 6.2 | Very Low |
| Ouray County | Guarded | 6.2 | Very Low |
| Hinsdale County | Guarded | 5.8 | Very Low |
| Kiowa County | Guarded | 5.8 | Very Low |
| Chaffee County | Guarded | 5.5 | Very Low |
| Park County | Guarded | 5.5 | Very Low |
| Mineral County | Guarded | 5.3 | Very Low |
| Summit County | Guarded | 5.3 | Very Low |
| Grand County | Guarded | 5.2 | Very Low |
| Crowley County | Guarded | 5.1 | Very Low |
| San Miguel County | Guarded | 4.9 | Very Low |
| San Juan County | Guarded | 4.8 | Very Low |
| Rio Blanco County | Guarded | 4.7 | Very Low |
| Jackson County | Guarded | 4.6 | Very Low |
| Washington County | Guarded | 4.6 | Very Low |
| Lincoln County | Guarded | 4.4 | Very Low |
| Eagle County | Guarded | 4.3 | Very Low |
| Gunnison County | Guarded | 4.3 | Very Low |
| Pitkin County | Guarded | 4.3 | Very Low |
| Cheyenne County | Guarded | 4.0 | Very Low |
| Clear Creek County | Guarded | 3.7 | Very Low |
| Broomfield County | Guarded | 3.6 | Very Low |
| Bent County | Guarded | 3.5 | Very Low |
| Lake County | Guarded | 3.5 | Very Low |
| Moffat County | Guarded | 3.4 | Very Low |
| Dolores County | Guarded | 3.3 | Very Low |
| Gilpin County | Guarded | 3.3 | Very Low |
| Routt County | Guarded | 3.0 | Very Low |
| Elbert County | Guarded | 2.4 | Very Low |
| Douglas County | Guarded | 0.3 | Very Low |