Flood Risk by County in Alabama

Alabama: 67 counties covered

Across 67 Alabama counties with a FEMA flood score, the average national percentile is 62.6, but that average hides real spread between counties, which is why each one gets its own page rather than a single statewide number.

• Jefferson County, 98.1th percentile, Relatively High
• Madison County, 95.9th percentile, Relatively High
• Mobile County, 95.9th percentile, Relatively High
• Baldwin County, 92.2th percentile, Relatively High
• Tuscaloosa County, 91.6th percentile, Relatively Moderate
• Shelby County, 91.6th percentile, Relatively Moderate
• Montgomery County, 94.1th percentile, Relatively High
• Lee County, 84.7th percentile, Relatively Moderate
• Morgan County, 86.7th percentile, Relatively Moderate
• Limestone County, 76.7th percentile, Relatively Moderate
• Calhoun County, 89.5th percentile, Relatively Moderate
• Houston County, 87.2th percentile, Relatively Moderate
• Etowah County, 87.5th percentile, Relatively Moderate
• Marshall County, 85.3th percentile, Relatively Moderate
• Lauderdale County, 84.2th percentile, Relatively Moderate
• St. Clair County, 75.9th percentile, Relatively Moderate
• Cullman County, 80.2th percentile, Relatively Moderate
• Elmore County, 80.6th percentile, Relatively Moderate
• Talladega County, 87.2th percentile, Relatively Moderate
• DeKalb County, 81.7th percentile, Relatively Moderate
• Walker County, 85.8th percentile, Relatively Moderate
• Autauga County, 65.5th percentile, Relatively Low
• Blount County, 69.5th percentile, Relatively Low
• Russell County, 66.9th percentile, Relatively Low
• Colbert County, 76.5th percentile, Relatively Moderate
• Coffee County, 84.4th percentile, Relatively Moderate
• Jackson County, 78.7th percentile, Relatively Moderate
• Dale County, 61th percentile, Relatively Low
• Chilton County, 60.2th percentile, Relatively Low
• Tallapoosa County, 77.9th percentile, Relatively Moderate
• Covington County, 69th percentile, Relatively Low
• Escambia County, 67.3th percentile, Relatively Low
• Dallas County, 75.2th percentile, Relatively Moderate
• Chambers County, 57.5th percentile, Relatively Low
• Lawrence County, 63.7th percentile, Relatively Low
• Pike County, 47.6th percentile, Relatively Low
• Franklin County, 54.7th percentile, Relatively Low
• Marion County, 64th percentile, Relatively Low
• Geneva County, 55.4th percentile, Relatively Low
• Cherokee County, 70.4th percentile, Relatively Low
• Barbour County, 50.8th percentile, Relatively Low
• Winston County, 64.7th percentile, Relatively Low
• Randolph County, 42th percentile, Relatively Low
• Bibb County, 48.9th percentile, Relatively Low
• Clarke County, 40.4th percentile, Relatively Low
• Monroe County, 42th percentile, Relatively Low
• Marengo County, 50.6th percentile, Relatively Low
• Pickens County, 41.9th percentile, Relatively Low
• Butler County, 36.1th percentile, Relatively Low
• Macon County, 34.8th percentile, Very Low
• Henry County, 38.4th percentile, Relatively Low
• Cleburne County, 37.2th percentile, Relatively Low
• Fayette County, 41.1th percentile, Relatively Low
• Hale County, 41.8th percentile, Relatively Low
• Washington County, 38.4th percentile, Relatively Low
• Clay County, 35.3th percentile, Relatively Low
• Lamar County, 31.6th percentile, Very Low
• Crenshaw County, 33.6th percentile, Very Low
• Choctaw County, 73.5th percentile, Relatively Moderate
• Sumter County, 54.8th percentile, Relatively Low
• Conecuh County, 23.5th percentile, Very Low
• Coosa County, 34.3th percentile, Very Low
• Bullock County, 20.2th percentile, Very Low
• Wilcox County, 53.1th percentile, Relatively Low
• Lowndes County, 31.9th percentile, Very Low
• Perry County, 22.5th percentile, Very Low
• Greene County, 32.8th percentile, Very Low