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 / Texas / Williamson County

Williamson County Flood Insurance Claims

National Flood Insurance Program, 19792026 · 27th highest paid in Texas

Claims
741
Total paid
$22.2M
Average / claim
$30K
Building / contents
$18.1M / $4.1M

Paid by decade

1970s$4K · 2 claims
1980s$1.6M · 193 claims
1990s$713K · 70 claims
2000s$1.7M · 94 claims
2010s$14.5M · 326 claims
2020s$3.6M · 56 claims

Worst years by dollars paid

2010$10.7M210 claims
2025$3.0M43 claims
2015$2.8M67 claims
2007$1.2M32 claims
1984$678K66 claims

Full disaster history for Williamson County

Most-paid counties in Texas

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.