STATE RISK ROLL-UP
Missouri
Across 115 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
Niedrig101
Moderat11
Erhöht3
Hoch0
Dominant hazards
The hazards most often rated elevated or higher across Missouri's counties:
- Eissturm — 39 counties
- Starker Wind — 20 counties
- Blitzschlag — 11 counties
- Tornado — 9 counties
Highest-risk counties
| County | FEMA composite | Score |
|---|---|---|
| St. Louis County | Relativ hoch | 99 |
| St. Louis County | Relativ hoch | 99 |
| Jackson County | Relativ hoch | 97 |
| St. Charles County | Relativ moderat | 93 |
| Jefferson County | Relativ moderat | 91 |
| Clay County | Relativ moderat | 90 |
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