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Natural hazard risk by county in Missouri

7 county pages so far. Overall ratings from the FEMA National Risk Index v1.20 (December 2025), which compares each county with all US counties.

Open a county for its FEMA ratings for each hazard, flood insurance and claims records, disaster declarations and tornado history.

County	FEMA overall risk rating
Boone County	Relatively Moderate
City of St. Louis	Relatively High
Clay County	Relatively Moderate
Dade County	Very Low
Greene County	Relatively Moderate
Jackson County	Relatively High
St. Louis County	Relatively High

This product uses the Federal Emergency Management Agency's National Risk Index dataset API or downloadable datasets but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s). This product uses the FEMA OpenFEMA API, but is not endorsed by FEMA.