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Lancaster 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

$1,011

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

Policies in force, including condo units
163
Cumulative recorded losses
32
Net dollars paid
$513,699

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 Lancaster County.

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

What these records tell you

Lancaster County’s 163 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 South Carolina counties

Largest recorded loss years

Published net claim payments from 1987 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.

2024$142,7492020$83,0592019$79,7602006$56,2842015$35,970
All published years and net payments
Lancaster County claims history
Year of lossNet payments
1987$0
1989$9,947
1997$11,717
2006$56,284
2007$0
2009$33,727
2012$12,988
2013$10,217
2015$35,970
2017$0
2018$32,241
2019$79,760
2020$83,059
2023$5,039
2024$142,749

34 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