STATE RISK ROLL-UP

Pennsylvania

Across 67 counties, FEMA rates 5 elevated or higher for overall natural-hazard risk. Here's what drives it — and where it concentrates.

How the counties rate

低46

中等16

偏高4

高1

Dominant hazards

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

闪电 — 31 counties
冬季恶劣天气 — 25 counties
强风 — 20 counties
洪水 — 15 counties

Highest-risk counties

County	FEMA composite	Score
Philadelphia County	非常高	100
Allegheny County	相对较高	98
Montgomery County	相对较高	97
Bucks County	相对较高	95
Lancaster County	相对较高	95
Lehigh County	相对中等	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