STATE RISK ROLL-UP

Colorado

Across 64 counties, FEMA rates 2 elevated or higher for overall natural-hazard risk. Here's what drives it — and where it concentrates.

How the counties rate

低い54

中程度8

やや高い2

高い0

Dominant hazards

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

落雷 — 24 counties
雪崩 — 23 counties
雹（ひょう） — 11 counties
冬の悪天候 — 10 counties

Highest-risk counties

County	FEMA composite	Score
Denver County	比較的高い	95
Jefferson County	比較的高い	95
Arapahoe County	比較的中程度	94
El Paso County	比較的中程度	94
Adams County	比較的中程度	91
Boulder County	比較的中程度	91

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