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

Bajo46

Moderado16

Elevado4

Alto1

Dominant hazards

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

Rayo — 31 counties
Clima invernal — 25 counties
Vientos fuertes — 20 counties
Inundaciones — 15 counties

Highest-risk counties

County	FEMA composite	Score
Philadelphia County	Muy alto	100
Allegheny County	Relativamente alto	98
Montgomery County	Relativamente alto	97
Bucks County	Relativamente alto	95
Lancaster County	Relativamente alto	95
Lehigh 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