A rating from 0 to 10 of how often the area around a property floods, where higher numbers mean the surrounding area floods less often. It reflects the area, not the individual home.
A low score does not always mean this home will flood. It might sit on higher ground and stay dry, but a nearby flood plain can still affect it a great deal, because flooding damages surrounding roads, utilities, and services and drags on value and insurance across the whole area. Use a low score as a prompt to look into whether this particular home is genuinely at risk.
In the United States this is the Joint Research Centre's river flood depths alone, so coastal flooding is not counted. Hawaii has no score.
| Median | Mean | Mode |
|---|---|---|
From 5,703,558 homes | From 5,703,558 homes | From 5,703,558 homes |
Data updated November 14, 2026
| Location | Median | Mean | Mode |
|---|---|---|---|
| Aberdeen | From 4,608 homes | From 4,608 homes | From 4,608 homes |
| Advance | From 881 homes | From 881 homes | From 881 homes |
| Ahoskie | From 4,010 homes | From 4,010 homes | From 4,010 homes |
| Alamance | From 447 homes | From 447 homes | From 447 homes |
| Alamance County | From 27,563 homes | From 27,563 homes | From 27,563 homes |
| Albemarle | From 8,692 homes | From 8,692 homes | From 8,692 homes |
| Alexander County | From 15,758 homes | From 15,758 homes | From 15,758 homes |
| Alexis | From 329 homes | From 329 homes | From 329 homes |
| Alleghany County | From 9,289 homes | From 9,289 homes | From 9,289 homes |
| Alliance | From 356 homes | From 356 homes | From 356 homes |