Natural hazards · Mount Pleasant

Mount Pleasant, IL natural hazards

Most of the natural-hazard damage FEMA expects in Mount Pleasant comes from inland flooding, and overall the risk is moderate for a U.S. community. Flood insurance has paid 9 claims here since 1986.

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

Expected damage

How exposed is Mount Pleasant?

Moderate

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Mount Pleasant to be higher than in 52% of U.S. communities, mostly from inland flooding.

Inland flooding57%Tornadoes14%Cold waves11%Strong wind6%Everything else12%

By hazard

What Mount Pleasant 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

Above average · higher than 69% of U.S. places

Recorded about 2 times a year in the area

Tornadoes

14% of expected damage

Well above average · higher than 78% of U.S. places

Recorded about once every 47 years in the area

Cold waves

11% of expected damage

Well below average · higher than 18% of U.S. places

Recorded about 6 times a year in the area

Strong wind

6% of expected damage

Well above average · higher than 89% of U.S. places

Recorded about 6 times a year in the area

Lower here

HurricanesHailIce stormsWinter weatherHeat wavesWildfireEarthquakesLandslidesLightningDrought

Not a risk here

Coastal floodingAvalanchesTsunamisVolcanic 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 Mount Pleasant flood?

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

9paid claims since 1986

$63Kpaid to owners

0homes flooded more than once

19862026

Biggest named events

Mid-spring storms: 1 claim, $17K

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Whiteside County.

Disasters that hit Mount Pleasant

Federal disasters declared here

None of the disasters declared for Whiteside County shows FEMA aid or repair money reaching Mount Pleasant itself in FEMA’s records.

Brought FEMA money into Mount PleasantDeclared for Whiteside County only

Whiteside County has had 12 natural disasters declared since 1953, most often floods and winter storms.

Around Mount Pleasant

Mount Pleasant and the towns around it

Very lowLowModerateHighVery high

Mount Pleasantmostly inland floodingModerate

Union Grovemostly inland floodingModerate

Hopkinsmostly inland floodingModerate

Geneseemostly inland floodingModerate

Lyndonmostly inland floodingModerate

Clydemostly inland floodingLow

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. Mount Pleasant covers 1 census tract, combined by population.

Money that reached townFlood claims are matched to Mount Pleasant’s own flood-insurance community (here, the census tracts inside it); household aid to the registrant’s city; repair grants to the Township of Mount Pleasant. 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 Mount Pleasant total about $1.5M 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.