FloodZoneMap.org

Hancock County, Mississippi Flood Zones

Check an Address in Hancock County

Enter any address in Hancock County, Mississippi to see its FEMA flood zone

Hancock County Disaster History

Disaster Declarations
32
Flood/Coastal Disasters
1
Hurricane Disasters
21
Latest Disaster
SEVERE WINTER STORM (2026-01-23)

Source: OpenFEMA Disaster Declarations Summaries.

Recent Disaster Declarations in Hancock County

DeclarationTypeDate
SEVERE WINTER STORMWinter Storm2026-01-23
SEVERE WINTER STORM Winter Storm2026-01-23
SEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, AND FLOODINGSevere Storm2024-04-08
HURRICANE IDAHurricane2021-08-28
HURRICANE IDAHurricane2021-08-28
HURRICANE ZETAHurricane2020-10-28
HURRICANE ZETAHurricane2020-10-27
HURRICANE DELTA Hurricane2020-10-07
HURRICANE SALLYHurricane2020-09-14
HURRICANE MARCO AND TROPICAL STORM LAURAHurricane2020-08-23

Flood Zone Types in Hancock County

FEMA assigns flood zone designations to areas in Hancock County, Mississippi:

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.

View all flood zone types →

Flood Insurance in Hancock County

Properties in Hancock County, Mississippi that are in FEMA-designated Special Flood Hazard Areas (zones A and V) with federally backed mortgages are required to carry flood insurance.

Even outside high-risk zones, flood insurance is recommended. Over 20% of NFIP claims come from low and moderate-risk areas.

Visit FloodSmart.gov to find an agent and get a quote.