STATE RISK ROLL-UP
Connecticut
Across 9 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
Faible2
Modéré4
Assez élevé3
Élevé0
Dominant hazards
The hazards most often rated elevated or higher across Connecticut's counties:
- Ouragan — 6 counties
- Inondations — 5 counties
- Tempête de verglas — 5 counties
- Conditions météorologiques hivernales — 5 counties
Highest-risk counties
| County | FEMA composite | Score |
|---|---|---|
| Capitol County | Relativement élevé | 97 |
| Western Connecticut County | Relativement élevé | 96 |
| South Central Connecticut County | Relativement élevé | 95 |
| Naugatuck Valley County | Relativement modéré | 93 |
| Greater Bridgeport County | Relativement modéré | 92 |
| Southeastern Connecticut County | Relativement modéré | 89 |
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.
FEMA National Risk Index · as of 2026-07-10