Flood zone and flood insurance estimator (Florida)

Compiled by Richard (Ryszard) Cieplechowicz · Published October 22, 2026

Florida property offices regularly field the same two questions: what flood zone is this address in, and what might flood insurance cost. Find the zone at FEMA's Flood Map Service Center, then use this estimator for a rough premium planning range under NFIP Risk Rating 2.0.

FEMA flood zone (from the FEMA Flood Map Service Center or your elevation certificate) Building coverage amount, dollars (NFIP maximum for a home is $250,000) Lowest floor elevation vs base flood elevation (BFE)

Reading the zones

X (unshaded): minimal risk, insurance not required by lenders but available and relatively cheap.
X (shaded): moderate risk, 0.2% annual chance flood.
AE / A: high risk, 1% annual chance ("100-year floodplain"); federally backed mortgages require coverage.
VE / V: high risk coastal zones with wave action; the most expensive to insure.

Sources: FEMA, Florida Risk Rating 2.0 state profile (April 2025); FEMA Flood Map Service Center. Premium bands are planning estimates compiled from published NFIP pricing guidance; they are not quotes.

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