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Norfolk 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

$896

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

Policies in force, including condo units
5,630
Cumulative recorded losses
3,162
Net dollars paid
$24,594,950

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 Norfolk County.

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

What these records tell you

Norfolk County’s 5,630 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 Massachusetts counties

Largest recorded loss years

Published net claim payments from 1978 through 2026, 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.

2018$7,025,0232010$5,895,0691991$2,806,8251978$1,863,0082005$1,231,262
All published years and net payments
Norfolk County claims history
Year of lossNet payments
1978$1,863,008
1979$344,237
1980$6,957
1981$113,640
1982$250,461
1983$35,784
1984$76,695
1985$3,279
1986$8,949
1987$427,743
1988$145,181
1989$367
1990$44,490
1991$2,806,825
1992$923,140
1993$26,139
1994$50,091
1995$15,201
1996$796,815
1997$13,643
1998$689,198
1999$57,235
2000$14,779
2001$229,707
2002$10,260
2003$2,535
2004$33,396
2005$1,231,262
2006$346,823
2007$35,468
2008$98,520
2009$30,112
2010$5,895,069
2011$15,333
2012$409,072
2013$525,547
2014$183,555
2015$111,944
2016$248
2017$16,691
2018$7,025,023
2019$18,362
2020$246,267
2021$47,557
2022$14,659
2023$376,928
2024$147,399
2025$130,648
2026$0

3,262 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