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Coos 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

$1,910

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

Policies in force, including condo units
111
Cumulative recorded losses
96
Net dollars paid
$675,211

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 Coos County.

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

What these records tell you

Coos County’s 111 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 New Hampshire 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.

2023$163,8801998$162,5262014$72,5432011$52,1172005$42,583
All published years and net payments
Coos County claims history
Year of lossNet payments
1978$6,928
1979$17,179
1981$29,351
1982$18,714
1984$6,276
1986$854
1987$0
1989$1,035
1990$0
1995$14,233
1996$3,539
1998$162,526
1999$2,016
2000$14,423
2001$32,000
2002$7,902
2005$42,583
2011$52,117
2014$72,543
2015$0
2017$18,095
2018$0
2019$3,114
2022$0
2023$163,880
2024$0

95 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