DisasterAtlasUSA

This is a record of past federal disaster declarations, not a forecast. Federal assistance figures are aid obligated under specific programs, not total damages. For current threats, check the National Weather Service and FEMA.

Home / Flood Insurance Claims / California / Alameda County

Alameda County Flood Insurance Claims

National Flood Insurance Program, 19782026 · 29th highest paid in California

Claims
568
Total paid
$4.6M
Average / claim
$8K
Building / contents
$4.3M / $284K

Paid by decade

1970s$59K · 28 claims
1980s$368K · 172 claims
1990s$1.6M · 185 claims
2000s$117K · 33 claims
2010s$144K · 55 claims
2020s$2.3M · 95 claims

Worst years by dollars paid

2022$1.2M43 claims
1998$1.1M103 claims
2024$500K5 claims
2023$472K35 claims
1995$366K33 claims

Full disaster history for Alameda County

Most-paid counties in California

Source: FEMA OpenFEMA, NFIP Redacted Claims v3 (OpenFEMA NfipClaims v3, retrieved 2026-09) — dollars actually paid on closed claims, summed from individual claim transactions. This is a record of the past. It is not a flood-risk forecast, an insurance rating, or a judgment about any specific property. For current risk see FEMA's Flood Map Service Center and National Risk Index.