Home / Flood Insurance Claims / Iowa / Johnson County
Johnson County Flood Insurance Claims
National Flood Insurance Program, 1978–2025 · 4th highest paid in Iowa
Claims
446
Total paid
$31.4M
Average / claim
$70K
Building / contents
$24.7M / $6.7M
Paid by decade
1970s$33K · 4 claims
1980s$7K · 8 claims
1990s$3.8M · 140 claims
2000s$27.0M · 196 claims
2010s$606K · 97 claims
2020s$0 · 1 claims
Worst years by dollars paid
| 2008 | $26.9M | 181 claims |
| 1993 | $3.6M | 112 claims |
| 2013 | $248K | 54 claims |
| 2018 | $119K | 3 claims |
| 2016 | $110K | 4 claims |
Full disaster history for Johnson County →
Most-paid counties in Iowa
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.