STATE RISK ROLL-UP
Arizona
Across 15 counties, FEMA rates 3 elevated or higher for overall natural-hazard risk. Here's what drives it — and where it concentrates.
How the counties rate
Niedrig3
Moderat9
Erhöht2
Hoch1
Dominant hazards
The hazards most often rated elevated or higher across Arizona's counties:
- Blitzschlag — 12 counties
- Waldbrand — 11 counties
- Extreme Hitze — 7 counties
- Hochwasser — 7 counties
Highest-risk counties
| County | FEMA composite | Score |
|---|---|---|
| Maricopa County | Sehr hoch | 100 |
| Pima County | Relativ hoch | 99 |
| Mohave County | Relativ hoch | 95 |
| Coconino County | Relativ moderat | 94 |
| Pinal County | Relativ moderat | 94 |
| Yavapai County | Relativ moderat | 94 |
State figures are a roll-up of FEMA National Risk Index county data (counts and rankings), not an official FEMA state rating. Risk is an estimate from a public model, not a guarantee — verify your specific insurance needs with a licensed professional. See the methodology.
FEMA National Risk Index · as of 2026-07-10