Flood insurance by state

Each state page carries NFIP policy counts, premium medians, flood zone shares, and claims history since 1978, computed from federal records. The current data build covers the states listed below; additional states are added as the dataset build expands.

• Florida 1,548,838 policies in force · 808 ZIP pages
• Louisiana 400,338 policies in force · 305 ZIP pages
• Texas 575,587 policies in force · 615 ZIP pages

How these figures are computed: methodology. Look up a specific ZIP with the lookup tool.