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Oshkosh, Wisconsin Flood Zones

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Enter any address in Oshkosh, Wisconsin to see its FEMA flood zone

Flood Risk in Oshkosh, Wisconsin

Oshkosh has a population of 66,816 residents. Like many communities in Wisconsin, properties in Oshkosh may be located in various FEMA flood zones ranging from high-risk Special Flood Hazard Areas to low-risk zones.

Use the address lookup above to check the specific flood zone for any property in Oshkosh. Results come directly from FEMA's National Flood Hazard Layer (NFHL).

Flood Zone Types in Oshkosh

FEMA assigns flood zone designations to areas in Oshkosh, Wisconsin:

AE High Risk — 1% annual chance of flooding. Insurance required.

VE Very High Risk — Coastal flooding with wave action.

X (Shaded) Moderate Risk — 500-year floodplain.

X Low Risk — Outside major floodplains.

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Flood Insurance in Oshkosh

Properties in Oshkosh that are in FEMA Special Flood Hazard Areas (zones A and V) with federally backed mortgages are required to carry flood insurance.

Even in low-risk zones, flood insurance is recommended — over 20% of NFIP claims come from outside high-risk areas. Visit FloodSmart.gov for quotes.

View all Wisconsin flood zone data →