STATE RISK ROLL-UP

Alaska

Across 30 counties, FEMA rates 1 elevated or higher for overall natural-hazard risk. Here's what drives it — and where it concentrates.

How the counties rate

Baixo26

Moderado3

Elevado1

Alto0

Dominant hazards

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

Avalanche — 10 counties
Tempo de inverno — 7 counties
Deslizamento de terra — 4 counties
Terremoto — 3 counties

Highest-risk counties

County	FEMA composite	Score
Anchorage County	Relativamente elevado	97
Kenai Peninsula County	Relativamente moderado	93
Matanuska-Susitna County	Relativamente moderado	93
Fairbanks North Star County	Relativamente moderado	89
Aleutians West County	Relativamente baixo	67
Kodiak Island County	Relativamente baixo	65

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.

Check a county scorecard →Build a prep checklist →← All states

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