| # | County | Risk Index score |
|---|---|---|
| 1 | Hinsdale County | 1.0 |
| 2 | Cheyenne County | 3.0 |
| 3 | Kiowa County | 3.8 |
| 4 | Crowley County | 3.9 |
| 5 | Custer County | 3.9 |
| 6 | Mineral County | 5.4 |
| 7 | Bent County | 5.6 |
| 8 | Lake County | 5.7 |
| 9 | Gilpin County | 6.4 |
| 10 | Sedgwick County | 6.5 |
| 11 | Costilla County | 6.6 |
| 12 | Lincoln County | 7.5 |
| 13 | San Juan County | 10.7 |
| 14 | Dolores County | 11.3 |
| 15 | Jackson County | 11.8 |
| 16 | Washington County | 12.0 |
| 17 | Moffat County | 12.1 |
| 18 | Phillips County | 12.3 |
| 19 | Saguache County | 14.2 |
| 20 | Ouray County | 17.7 |
| 21 | San Miguel County | 19.1 |
| 22 | Park County | 22.2 |
| 23 | Conejos County | 22.9 |
| 24 | Baca County | 23.2 |
| 25 | Las Animas County | 23.6 |
Source: FEMA National Risk Index (December 2025). All counties with data are ranked. Estimates carry margins of error.
Citing this page: GIS Map, “Counties with the Lowest Natural Hazard Risk in Colorado”, https://gismap.land/rankings/colorado/lowest-risk-counties. Figures from FEMA National Risk Index (December 2025).
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