Natural hazards · Lancaster

Lancaster, SC natural hazards

Most of the natural-hazard damage FEMA expects in Lancaster comes from inland flooding, and overall the risk is moderate for a U.S. community. Flood insurance has paid 4 claims here since 1989. 4 federal disasters brought FEMA money into town.

FEMA National Risk Index, December 2025 · OpenFEMA claims, aid & declarations

Expected damage

How exposed is Lancaster?

Moderate

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Lancaster to be higher than in 59% of U.S. communities, mostly from inland flooding.

Inland flooding57%Tornadoes13%Cold waves10%Earthquakes8%Everything else12%

By hazard

What Lancaster faces

Each hazard’s share of the damage FEMA expects here, and how that compares with the rest of the country.

Inland flooding

57% of expected damage

Well above average · higher than 75% of U.S. places

Recorded about once a year in the area

Tornadoes

13% of expected damage

Above average · higher than 71% of U.S. places

Cold waves

10% of expected damage

Above average · higher than 67% of U.S. places

Recorded about once every 3 years in the area

Earthquakes

8% of expected damage

Well above average · higher than 75% of U.S. places

Lower here

HurricanesHailIce stormsWinter weatherHeat wavesWildfireLandslidesStrong windLightning

Not a risk here

Coastal floodingDroughtAvalanchesTsunamisVolcanic activity

Flood risk changes street by street. Check a specific address on FEMA’s flood map, and ask about flood insurance before you buy.

Flood insurance claims

Does Lancaster flood?

Every paid claim on a federal flood insurance policy in Lancaster, from FEMA’s records.

4paid claims since 1989

$22Kpaid to owners

0homes flooded more than once

19892026

Biggest named events

Hurricane Hugo: 1 claim, $10K

of homes in flood zones
are insured

of all homes
are insured

No community discount. Lancaster isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.

Insurance rates: Lancaster County.

Disasters that hit Lancaster

4 federal disasters brought FEMA money here

Disasters the President declared that paid out in Lancaster itself: aid to households, or repair grants to the City of Lancaster.

Brought FEMA money into LancasterDeclared for Lancaster County only

2024

Hurricane Helene

17 households applied for aid $2K aid approved

2015

Severe Storms and Flooding

1 household applied for aid

2004

Tropical Storm Frances

3 households applied for aid $1K aid approved

2000

Severe Winter Storm

$10K to the City of Lancaster for repairs

Lancaster County has had 17 natural disasters declared since 1953, most often hurricanes and severe storms.

About these numbers

How to read this page

An average, not a forecastFEMA’s National Risk Index estimates the damage 18 kinds of natural hazards cause in a typical year, from decades of records and models. A quiet decade can follow a bad year.

Compared by rate“Higher than N%” compares yearly damage as a share of what’s here, so a big city isn’t rated riskier just for having more buildings. Lancaster covers 3 census tracts, combined by population.

Money that reached townFlood claims are matched to Lancaster’s own flood-insurance community; household aid to the registrant’s city; repair grants to the City of Lancaster. FEMA’s model follows property values, so a place that recently lost many homes can rate lower than it feels.

FEMA’s expected losses across Lancaster total about $5.5M a year, counting buildings, people and crops.

Sources: FEMA National Risk Index (December 2025); OpenFEMA: NFIP redacted claims, multiple-loss properties, community status book and residential penetration rates, housing assistance (owners and renters), public assistance funded projects, hazard mitigation properties and disaster declarations. Census tracts: U.S. Census Bureau.