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Jersey County flood insurance

Published NFIP policy and loss records, alongside a way to check the map.

Average annual premium and federal policy fee per policy unit

$1,947

As of 2026-08-31. A portfolio average, not a quote for a home.

Policies in force, including condo units
92
Cumulative recorded losses
2,426
Net dollars paid
$26,972,743

Cumulative losses in the HUDEX report through August 31, 2026. Loss counts include claims closed without payment. No annual series or first loss year is stated in this report.

Find a flood zone in Jersey County.

U.S. addresses only. Include a ZIP for a more precise match.

What these records tell you

Jersey County’s 92 policy units describe the published NFIP book of business. The average combines different buildings, limits and deductibles. Private flood insurance is outside this dataset.

Historic net payments measure reported insured losses; they do not measure all economic damage or a home’s probability of flooding. The separate OpenFEMA release below provides a year-of-loss breakdown.

Nearby county records

These counties are closest by Census internal point; this list does not assert shared borders.

All Illinois counties

Largest recorded loss years

Published net claim payments from 1978 through 2024, grouped by year of loss. Dollar amounts are nominal. The 2026-09-08 OpenFEMA claims release is a separate population from the policy workbook above.

1993$7,996,5872008$4,595,2442019$4,583,9602013$1,254,0681995$1,108,149
All published years and net payments
Jersey County claims history
Year of lossNet payments
1978$1,843
1979$712,329
1981$12,549
1982$501,960
1983$309,827
1984$2,712
1985$129,080
1986$903,319
1989$0
1990$24,123
1991$3,575
1992$0
1993$7,996,587
1994$53,051
1995$1,108,149
1996$166,332
1997$26,866
1998$37,473
1999$15,711
2000$3,507
2001$35,469
2002$696,007
2004$1,226
2005$578
2008$4,595,244
2009$6,489
2010$22,964
2011$5,616
2013$1,254,068
2014$1,846
2015$653,907
2016$75,539
2017$257,698
2018$153
2019$4,583,960
2020$15,704
2021$2,744
2024$151,208

1,869 published claim records in this county series. Records without payment are included in counts. Missing county records are retained in national controls and are not allocated to counties. OpenFEMA NFIP redacted claims V3.

Data and methodology

Complete official HUDEX report, summed across its community rows within each geocoded county FIPS. Policy Count includes condominium units under master policies. Average premium is Total Premium + Federal Policy Fee divided by Policy Count; this is an aggregate per policy unit, not a property quote. Loss counts include losses closed without payment. Total Net Dollars Paid is cumulative in this report, including the source's adjustments. The report does not specify the first loss year or split losses by year, so a starting year and annual breakdown are not inferred. Unassigned county records are retained in state totals separately. No record sampling.

Official NFIP policy and loss geography workbook

Read the full methodology and coverage limits