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Benton 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

$1,431

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

Policies in force, including condo units
80
Cumulative recorded losses
108
Net dollars paid
$2,124,051

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 Benton County.

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

What these records tell you

Benton County’s 80 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 Iowa counties

Largest recorded loss years

Published net claim payments from 1982 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.

2008$1,171,8582016$636,4152009$101,2272010$72,1632013$41,405
All published years and net payments
Benton County claims history
Year of lossNet payments
1982$1,544
1990$1,478
1993$25,987
1998$0
1999$7,926
2004$0
2008$1,171,858
2009$101,227
2010$72,163
2011$25,942
2013$41,405
2014$24,797
2016$636,415
2019$9,177
2020$0
2024$4,134

108 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