HazardFacts

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Natural hazard risk by county in Texas

21 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.

CountyFEMA overall risk rating
Bastrop CountyRelatively Moderate
Bexar CountyRelatively High
Brazoria CountyRelatively Moderate
Cameron CountyRelatively High
Comal CountyRelatively Moderate
Dallas CountyVery High
Denton CountyRelatively High
Fort Bend CountyRelatively High
Galveston CountyRelatively High
Grayson CountyRelatively Low
Harris CountyVery High
Hays CountyRelatively Moderate
Hidalgo CountyRelatively High
Johnson CountyRelatively Moderate
Kerr CountyRelatively Low
Montgomery CountyRelatively High
Parker CountyRelatively Moderate
Tarrant CountyRelatively High
Travis CountyRelatively High
Williamson CountyRelatively Moderate
Wise CountyRelatively Low

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.