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 / Illinois / St. Clair County

St. Clair County Flood Insurance Claims

National Flood Insurance Program, 19782026 · 17th highest paid in Illinois

Claims
1,468
Total paid
$7.8M
Average / claim
$5K
Building / contents
$6.3M / $1.5M

Paid by decade

1970s$162K · 67 claims
1980s$191K · 82 claims
1990s$2.2M · 746 claims
2000s$623K · 127 claims
2010s$1.2M · 197 claims
2020s$3.4M · 249 claims

Worst years by dollars paid

2022$1.7M98 claims
2024$1.3M114 claims
1996$1.1M211 claims
1993$517K299 claims
1995$478K148 claims

Full disaster history for St. Clair County

Most-paid counties in Illinois

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.