Tuscaloosa County, AL flood risk explained
Flood hazard in Tuscaloosa County sits at the 91.6th national percentile, a middling flood hazard by national standards; driven by inland rivers and flash flooding rather than the coast — FEMA's model puts a flood event here at about 2.1 times a year. This describes the county, not any one street — FEMA only publishes exact parcel zones through a live map service.
Tuscaloosa County's flood-insurance compliance gap
30.1% of the homes FEMA requires to carry flood insurance in Tuscaloosa County — those inside the mapped Special Flood Hazard Area — actually have a policy in force: 406 policies against 1,349 mandated structures, which means a meaningful share of legally-required coverage simply isn't there. Looking beyond the mandated zone, 0.8% of all residential structures in Tuscaloosa County carry flood coverage voluntarily or otherwise — relevant because most NFIP claims nationally come from outside the mapped SFHA.
Where Tuscaloosa County ranks
Among the 3144 US counties FEMA scores for flood hazard, Tuscaloosa County ranks 281 — 1 being the highest hazard nationally — and 300 by population among all 3144 counties covered here, where 1 is the largest. Tuscaloosa County, Alabama is home to about 241,212 people across 1,320.863 square miles of land.
Checking a specific address in Tuscaloosa County
Across all of Tuscaloosa County's 65,478 residential structures, 539 carry an NFIP policy today — a county-wide count that still can't tell you one address's own mapped zone.
Where Tuscaloosa County's figures come from
Every figure on this page traces to a named FEMA dataset, documented in the methodology guide. If you're unsure why any of this insurance requirement exists at all, the SFHA explainer covers it from first principles.