Free FEMA Flood Zone Lookup
Instantly check if any address is in a high-risk flood zone. See insurance requirements and estimated annual premiums.
Example: 123 Main St, Miami FL 33101
What You'll Get
Exact FEMA Zone
See the official FEMA flood zone designation (A, AE, X, VE, etc.) for any address.
Insurance Required?
Find out if flood insurance is mandatory for federally-backed mortgages.
Premium Estimate
Get an estimated annual flood insurance premium based on NFIP Risk Rating 2.0.
Understanding Flood Zones
High-Risk Zones
- Zone A/AE: 1% annual flood chance. Insurance required.
- Zone V/VE: Coastal areas with wave action. Insurance required.
- Zone AH/AO: Shallow flooding (1-3 feet). Insurance required.
Low-Risk Zones
- Zone X: Moderate to minimal risk. Insurance optional.
- Zone B: 0.2% annual flood chance. Insurance optional.
- Zone C: Minimal risk areas. Insurance optional.
Note: Even in low-risk zones, 20% of flood claims come from outside high-risk areas.
Why Check Flood Zones Before Buying
Insurance can cost $400-$10,000+ per year
High-risk zones require flood insurance, adding thousands to your annual costs.
Flood damage isn't covered by homeowners insurance
Standard policies exclude flood damage. Without coverage, you're fully at risk.
Maps are updated regularly
FEMA updates flood maps frequently. A home may not have flooded but could still be at risk.
Data sourced from FEMA National Flood Hazard Layer (NFHL). This is for informational purposes only. Contact FEMA or a licensed surveyor for official flood zone determinations.