Home / Flood Insurance Claims / Illinois
Flood Insurance Claims in Illinois
51,116 NFIP claims · $567.7M paid · 101 counties · 1978–2026
| County | Claims | Paid | Avg / claim | Years |
|---|---|---|---|---|
| Cook County | 15,230 | $139.1M | $9K | 1978–2026 |
| DuPage County | 3,606 | $55.0M | $15K | 1978–2026 |
| Lake County | 2,455 | $28.1M | $11K | 1978–2026 |
| Winnebago County | 1,729 | $26.7M | $15K | 1978–2026 |
| Monroe County | 689 | $22.7M | $33K | 1983–2024 |
| Peoria County | 2,547 | $22.7M | $9K | 1978–2026 |
| Jersey County | 1,869 | $22.4M | $12K | 1978–2024 |
| Will County | 2,295 | $21.1M | $9K | 1978–2026 |
| Rock Island County | 2,132 | $18.9M | $9K | 1978–2026 |
| Calhoun County | 1,690 | $15.7M | $9K | 1978–2025 |
| Iroquois County | 840 | $14.3M | $17K | 1979–2021 |
| Adams County | 374 | $13.3M | $35K | 1978–2021 |
| LaSalle County | 680 | $12.2M | $18K | 1978–2026 |
| Kane County | 928 | $11.4M | $12K | 1978–2026 |
| Henderson County | 412 | $10.4M | $25K | 1979–2026 |
| Kankakee County | 695 | $9.8M | $14K | 1978–2024 |
| St. Clair County | 1,468 | $7.8M | $5K | 1978–2026 |
| Madison County | 1,087 | $7.8M | $7K | 1978–2025 |
| McHenry County | 987 | $7.6M | $8K | 1978–2026 |
| Pike County | 335 | $6.9M | $20K | 1978–2019 |
| Grundy County | 333 | $6.3M | $19K | 1978–2024 |
| Hancock County | 288 | $5.7M | $20K | 1979–2023 |
| Woodford County | 518 | $5.0M | $10K | 1979–2020 |
| DeKalb County | 404 | $4.5M | $11K | 1978–2026 |
| Jo Daviess County | 343 | $3.8M | $11K | 1978–2023 |
| Sangamon County | 293 | $3.7M | $13K | 1978–2026 |
| Stephenson County | 193 | $3.5M | $18K | 1979–2026 |
| Ogle County | 308 | $3.3M | $11K | 1978–2026 |
| Mason County | 452 | $3.1M | $7K | 1979–2020 |
| Alexander County | 443 | $3.1M | $7K | 1978–2026 |
| Kendall County | 174 | $3.0M | $17K | 1978–2019 |
| Fulton County | 369 | $2.7M | $7K | 1979–2020 |
| Randolph County | 182 | $2.7M | $15K | 1979–2024 |
| Massac County | 110 | $2.4M | $22K | 1979–2026 |
| Whiteside County | 287 | $2.2M | $8K | 1978–2026 |
| Vermilion County | 99 | $2.2M | $22K | 1979–2026 |
| Jackson County | 118 | $2.1M | $18K | 1978–2025 |
| Williamson County | 239 | $2.1M | $9K | 1978–2026 |
| Champaign County | 233 | $2.1M | $9K | 1979–2026 |
| Livingston County | 282 | $2.0M | $7K | 1979–2020 |
| Tazewell County | 345 | $1.9M | $6K | 1979–2026 |
| McLean County | 184 | $1.7M | $9K | 1979–2025 |
| Henry County | 238 | $1.6M | $7K | 1978–2026 |
| Morgan County | 242 | $1.6M | $7K | 1979–2021 |
| Greene County | 77 | $1.5M | $20K | 1979–2024 |
| Macon County | 208 | $1.4M | $7K | 1978–2022 |
| White County | 88 | $1.4M | $16K | 1978–2025 |
| Mercer County | 61 | $1.4M | $22K | 1979–2020 |
| Douglas County | 209 | $1.2M | $6K | 1978–2017 |
| Putnam County | 66 | $995K | $15K | 1979–2020 |
| Cass County | 167 | $892K | $5K | 1979–2020 |
| Gallatin County | 47 | $842K | $18K | 1978–2026 |
| Carroll County | 57 | $747K | $13K | 1981–2019 |
| Lee County | 142 | $730K | $5K | 1978–2019 |
| Coles County | 62 | $710K | $11K | 1979–2021 |
| Marshall County | 81 | $708K | $9K | 1979–2021 |
| Clinton County | 29 | $611K | $21K | 1982–2024 |
| Franklin County | 60 | $549K | $9K | 1979–2021 |
| Marion County | 29 | $548K | $19K | 1979–2025 |
| Crawford County | 26 | $483K | $19K | 2005–2013 |
| Saline County | 28 | $458K | $16K | 1981–2025 |
| Union County | 109 | $443K | $4K | 1978–2020 |
| Brown County | 32 | $378K | $12K | 1982–2016 |
| De Witt County | 59 | $377K | $6K | 1979–2015 |
| Piatt County | 19 | $364K | $19K | 1984–2015 |
| Knox County | 40 | $362K | $9K | 1979–2018 |
| Schuyler County | 93 | $327K | $4K | 1979–2015 |
| Bond County | 6 | $282K | $47K | 1979–2021 |
| Lawrence County | 23 | $272K | $12K | 1995–2019 |
| Macoupin County | 47 | $272K | $6K | 1978–2016 |
| Boone County | 46 | $271K | $6K | 1978–2019 |
| Jefferson County | 13 | $262K | $20K | 1999–2021 |
| Montgomery County | 22 | $258K | $12K | 1979–2015 |
| Bureau County | 73 | $244K | $3K | 1978–2020 |
| Hardin County | 16 | $210K | $13K | 1985–2011 |
| Clark County | 18 | $209K | $12K | 2003–2018 |
| Richland County | 25 | $199K | $8K | 1979–1995 |
| Christian County | 14 | $198K | $14K | 1979–2022 |
| Washington County | 8 | $174K | $22K | 1979–2024 |
| Pulaski County | 31 | $168K | $5K | 1979–2026 |
| Warren County | 26 | $163K | $6K | 1982–2020 |
| Menard County | 35 | $162K | $5K | 1979–2018 |
| Jasper County | 10 | $161K | $16K | 1985–2022 |
| McDonough County | 16 | $133K | $8K | 1978–2013 |
| Scott County | 29 | $132K | $5K | 1979–2015 |
| Moultrie County | 20 | $121K | $6K | 1978–2018 |
| Logan County | 58 | $113K | $2K | 1979–2021 |
| Wayne County | 12 | $71K | $6K | 1985–2019 |
| Perry County | 11 | $65K | $6K | 1983–2022 |
| Shelby County | 3 | $64K | $21K | 1994–2001 |
| Effingham County | 4 | $52K | $13K | 1990–2019 |
| Edgar County | 5 | $42K | $8K | 1993–2020 |
| Hamilton County | 5 | $37K | $7K | 1979–1987 |
| Wabash County | 10 | $30K | $3K | 1984–1998 |
| Clay County | 4 | $29K | $7K | 1999–2020 |
| Johnson County | 3 | $20K | $7K | 2008–2023 |
| Cumberland County | 2 | $13K | $6K | 1999–2000 |
| Fayette County | 3 | $4K | $1K | 1979–2002 |
| Ford County | 2 | $4K | $2K | 2019–2020 |
| Pope County | 1 | $0 | $0 | 1983–1983 |
| Stark County | 1 | $0 | $0 | 2007–2007 |
Full disaster history for Illinois →
Source: FEMA OpenFEMA, NFIP Redacted Claims v3 — dollars paid on closed claims. History and statistics only, not a flood-risk forecast or insurance quote.