Reference only. Data sourced from HUD/FHFA (2025). This site is a private entity and not affiliated with any government agency.
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Flood risk by county

National Risk Index scores attached to every county calculator.

CountyRiskScoreDetails
Anderson CountyHigh74View
Andrews CountyLow22View
Angelina CountyHigh62View
Aransas CountyVery High81View
Archer CountyVery High97View
Armstrong CountyLow22View
Atascosa CountyVery High83View
Austin CountyModerate52View
Bailey CountyVery High98View
Bandera CountyVery High83View
Bastrop CountyLow24View
Baylor CountyVery High98View
Bee CountyLow26View
Bell CountyHigh57View
Bexar CountyVery High83View
Blanco CountyVery High98View
Borden CountyVery High98View
Bosque CountyVery High98View
Bowie CountyVery High91View
Brazoria CountyModerate52View
Brazos CountyModerate35View
Brewster CountyVery High98View
Briscoe CountyVery High98View
Brooks CountyVery High98View
Brown CountyModerate30View
Burleson CountyModerate35View
Burnet CountyVery High98View
Caldwell CountyLow24View
Calhoun CountyHigh77View
Callahan CountyLow20View
Cameron CountyModerate30View
Camp CountyHigh68View
Carson CountyLow22View
Cass CountyVery High98View
Castro CountyVery High98View
Chambers CountyModerate52View
Cherokee CountyModerate54View
Childress CountyVery High98View
Clay CountyVery High97View
Cochran CountyVery High98View
Coke CountyVery High98View
Coleman CountyVery High98View
Collin CountyModerate38View
Collingsworth CountyVery High98View
Colorado CountyVery High98View
Comal CountyVery High83View
Comanche CountyVery High98View
Concho CountyVery High98View
Cooke CountyModerate47View
Coryell CountyHigh57View
Cottle CountyVery High98View
Crane CountyVery High98View
Crockett CountyVery High98View
Crosby CountyHigh62View
Culberson CountyVery High98View
Dallam CountyVery High98View
Dallas CountyModerate38View
Dawson CountyHigh59View
Deaf Smith CountyModerate51View
Delta CountyVery High98View
Denton CountyModerate38View
Dewitt CountyVery High98View
Dickens CountyVery High98View
Dimmit CountyVery High98View
Donley CountyVery High98View
Duval CountyLow21View
Eastland CountyVery High98View
Ector CountyHigh72View
Edwards CountyVery High98View
El Paso CountyModerate42View
Ellis CountyModerate38View
Erath CountyVery High89View
Falls CountyVery High94View
Fannin CountyLow28View
Fayette CountyVery High98View
Fisher CountyVery High98View
Floyd CountyVery High98View
Foard CountyVery High98View
Fort Bend CountyModerate52View
Franklin CountyVery High98View
Freestone CountyVery High98View
Frio CountyHigh75View
Gaines CountyVery High98View
Galveston CountyModerate52View
Garza CountyVery High98View
Gillespie CountyModerate46View
Glasscock CountyVery High98View
Goliad CountyVery High94View
Gonzales CountyVery High98View
Gray CountyHigh74View
Grayson CountyVery High86View
Gregg CountyHigh61View
Grimes CountyVery High98View
Guadalupe CountyVery High83View
Hale CountyHigh76View
Hall CountyVery High98View
Hamilton CountyVery High98View
Hansford CountyVery High98View
Hardeman CountyVery High98View
Hardin CountyLow26View
Harris CountyModerate52View
Harrison CountyHigh61View
Hartley CountyVery High98View
Haskell CountyVery High98View
Hays CountyLow24View
Hemphill CountyVery High98View
Henderson CountyLow23View
Hidalgo CountyHigh65View
Hill CountyVery High98View
Hockley CountyHigh60View
Hood CountyModerate48View
Hopkins CountyVery High89View
Houston CountyVery High98View
Howard CountyLow27View
Hudspeth CountyModerate42View
Hunt CountyModerate38View
Hutchinson CountyLow28View
Irion CountyVery High83View
Jack CountyVery High98View
Jackson CountyVery High98View
Jasper CountyVery High98View
Jeff Davis CountyVery High98View
Jefferson CountyLow26View
Jim Hogg CountyVery High98View
Jim Wells CountyLow21View
Johnson CountyModerate38View
Jones CountyLow20View
Karnes CountyVery High98View
Kaufman CountyModerate38View
Kendall CountyVery High83View
Kenedy CountyHigh57View
Kent CountyVery High98View
Kerr CountyHigh57View
Kimble CountyVery High98View
King CountyVery High98View
Kinney CountyVery High98View
Kleberg CountyHigh57View
Knox CountyVery High98View
La Salle CountyVery High98View
Lamar CountyHigh75View
Lamb CountyVery High98View
Lampasas CountyHigh57View
Lavaca CountyVery High98View
Lee CountyVery High98View
Leon CountyVery High98View
Liberty CountyModerate52View
Limestone CountyVery High98View
Lipscomb CountyVery High98View
Live Oak CountyVery High98View
Llano CountyVery High98View
Loving CountyHigh75View
Lubbock CountyHigh62View
Lynn CountyHigh62View
Madison CountyVery High98View
Marion CountyVery High98View
Martin CountyHigh66View
Mason CountyVery High98View
Matagorda CountyLow26View
Maverick CountyModerate41View
Mcculloch CountyVery High98View
Mclennan CountyVery High94View
Mcmullen CountyVery High98View
Medina CountyVery High83View
Menard CountyVery High98View
Midland CountyHigh66View
Milam CountyVery High98View
Mills CountyVery High98View
Mitchell CountyVery High98View
Montague CountyVery High98View
Montgomery CountyModerate52View
Moore CountyModerate40View
Morris CountyVery High98View
Motley CountyVery High98View
Nacogdoches CountyHigh69View
Navarro CountyModerate37View
Newton CountyVery High98View
Nolan CountyVery High90View
Nueces CountyModerate37View
Ochiltree CountyVery High98View
Oldham CountyLow22View
Orange CountyLow26View
Palo Pinto CountyHigh66View
Panola CountyVery High98View
Parker CountyModerate38View
Parmer CountyVery High98View
Pecos CountyVery High98View
Polk CountyVery High98View
Potter CountyLow22View
Presidio CountyVery High98View
Rains CountyVery High98View
Randall CountyLow22View
Reagan CountyVery High98View
Real CountyVery High98View
Red River CountyVery High98View
Reeves CountyHigh75View
Refugio CountyVery High98View
Roberts CountyHigh74View
Robertson CountyModerate35View
Rockwall CountyModerate38View
Runnels CountyVery High98View
Rusk CountyHigh61View
Sabine CountyVery High98View
San Augustine CountyVery High98View
San Jacinto CountyVery High98View
San Patricio CountyModerate37View
San Saba CountyVery High98View
Schleicher CountyVery High98View
Scurry CountyVery High87View
Shackelford CountyVery High98View
Shelby CountyVery High98View
Sherman CountyVery High98View
Smith CountyVery High92View
Somervell CountyVery High98View
Starr CountyVery High80View
Stephens CountyVery High98View
Sterling CountyVery High83View
Stonewall CountyVery High98View
Sutton CountyVery High98View
Swisher CountyVery High98View
Tarrant CountyModerate38View
Taylor CountyLow20View
Terrell CountyVery High98View
Terry CountyVery High98View
Throckmorton CountyVery High98View
Titus CountyHigh68View
Tom Green CountyVery High83View
Travis CountyLow24View
Trinity CountyVery High98View
Tyler CountyVery High98View
Upshur CountyHigh61View
Upton CountyVery High98View
Uvalde CountyVery High93View
Val Verde CountyModerate39View
Van Zandt CountyVery High98View
Victoria CountyVery High94View
Walker CountyModerate53View
Waller CountyModerate52View
Ward CountyVery High98View
Washington CountyLow29View
Webb CountyHigh59View
Wharton CountyModerate41View
Wheeler CountyVery High98View
Wichita CountyVery High97View
Wilbarger CountyVery High93View
Willacy CountyHigh79View
Williamson CountyLow24View
Wilson CountyVery High83View
Winkler CountyVery High98View
Wise CountyModerate38View
Wood CountyVery High98View
Yoakum CountyVery High98View
Young CountyVery High98View
Zapata CountyVery High99View
Zavala CountyVery High98View