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

Baixo3

Moderado9

Elevado2

Alto1

Dominant hazards

The hazards most often rated elevated or higher across Arizona's counties:

Raios — 12 counties
Incêndio Florestal — 11 counties
Calor extremo — 7 counties
Inundações — 7 counties

Highest-risk counties

County	FEMA composite	Score
Maricopa County	Muito elevado	100
Pima County	Relativamente elevado	99
Mohave County	Relativamente elevado	95
Coconino County	Relativamente moderado	94
Pinal County	Relativamente moderado	94
Yavapai County	Relativamente moderado	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.

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FEMA National Risk Index · as of 2026-07-10