Best Disaster Risk Counties in Arizona
FEMA National Risk Index — flood, fire, tornado, and more Compare rankings across all 15 counties.
All Arizona Counties Ranked
| # | County | Disaster Risk Score | Overall Score |
|---|---|---|---|
| 1 | Greenlee County, AZ | 87.7 | 70.1 |
| 2 | Graham County, AZ | 35.4 | 47.6 |
| 3 | Apache County, AZ | 21.2 | 51.9 |
| 4 | La Paz County, AZ | 16.5 | 37.2 |
| 5 | Navajo County, AZ | 11.9 | 39.9 |
| 6 | Santa Cruz County, AZ | 11.7 | 39.9 |
| 7 | Gila County, AZ | 9.8 | 34.3 |
| 8 | Yuma County, AZ | 7.4 | 34.8 |
| 9 | Cochise County, AZ | 7.2 | 39.9 |
| 10 | Yavapai County, AZ | 6.3 | 40.7 |
| 11 | Pinal County, AZ | 6.2 | 37.5 |
| 12 | Coconino County, AZ | 5.8 | 35.2 |
| 13 | Mohave County, AZ | 5.2 | 32.9 |
| 14 | Pima County, AZ | 0.9 | 26.9 |
| 15 | Maricopa County, AZ | 0.1 | 32.6 |
Data Source
Disaster Risk data from RiskByCounty. See full details at RiskByCounty. Data updated February 2026.