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 / Mercer County

Mercer County Flood Insurance Claims

National Flood Insurance Program, 19792020 · 48th highest paid in Illinois

Claims
61
Total paid
$1.4M
Average / claim
$22K
Building / contents
$1.3M / $63K

Paid by decade

1970s$0 · 1 claims
1980s$2K · 2 claims
1990s$779K · 36 claims
2000s$568K · 20 claims
2010s$0 · 1 claims
2020s$4K · 1 claims

Worst years by dollars paid

1993$769K32 claims
2008$558K18 claims
1996$10K3 claims
2001$10K2 claims
2020$4K1 claims

Full disaster history for Mercer 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.