FloodZoneMap.org

Los Angeles County, California Flood Zones

Check an Address in Los Angeles County

Enter any address in Los Angeles County, California to see its FEMA flood zone

Los Angeles County Disaster History

Disaster Declarations
88
Flood/Coastal Disasters
11
Hurricane Disasters
1
Latest Disaster
CANYON FIRE (2025-08-07)

Source: OpenFEMA Disaster Declarations Summaries.

Recent Disaster Declarations in Los Angeles County

DeclarationTypeDate
CANYON FIREFire2025-08-07
PALISADES FIREFire2025-01-07
HURST FIREFire2025-01-07
EATON FIREFire2025-01-07
WILDFIRES AND STRAIGHT-LINE WINDSFire2025-01-07
FRANKLIN FIREFire2024-12-10
BRIDGE FIREFire2024-09-10
SEVERE WINTER STORMS, TORNADOES, FLOODING, LANDSLIDES, AND MUDSLIDESSevere Storm2024-01-31
SEVERE WINTER STORMS, FLOODING, LANDSLIDES, AND MUDSLIDESFlood2023-03-09
SEVERE WINTER STORMS, STRAIGHT-LINE WINDS, FLOODING, LANDSLIDES, AND MUDSLIDESSevere Storm2023-02-21

Flood Zone Types in Los Angeles County

FEMA assigns flood zone designations to areas in Los Angeles County, California:

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 Los Angeles County

Properties in Los Angeles County, California 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.