Natural hazards · St. Joseph

St. Joseph, MI natural hazards

Most of the natural-hazard damage FEMA expects in St. Joseph comes from inland flooding, and overall the risk is low for a U.S. community. Flood insurance has paid 5 claims here since 1982. 3 federal disasters brought FEMA money into town.

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

Expected damage

How exposed is St. Joseph?

Low

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in St. Joseph to be higher than in 28% of U.S. communities, mostly from inland flooding.

Inland flooding68%Cold waves11%Tornadoes8%Strong wind5%Everything else8%

By hazard

What St. Joseph faces

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

Inland flooding

68% of expected damage

Above average · higher than 53% of U.S. places

Recorded about once a year in the area

Cold waves

11% of expected damage

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

Recorded about 2 times a year in the area

Tornadoes

8% of expected damage

Above average · higher than 55% of U.S. places

Strong wind

5% of expected damage

Above average · higher than 53% of U.S. places

Recorded about 4 times a year in the area

Lower here

Coastal floodingHurricanesHailIce stormsWinter weatherHeat wavesWildfireEarthquakesLandslidesLightning

Not a risk here

DroughtAvalanchesTsunamisVolcanic 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 St. Joseph flood?

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

5paid claims since 1982

$124Kpaid to owners

0homes flooded more than once

19822026

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Berrien County.

Disasters that hit St. Joseph

3 federal disasters brought FEMA money here

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

Brought FEMA money into St. JosephDeclared for Berrien County only

2004

Severe Storms, Tornadoes, and Flooding

26 households applied for aid $16K aid approved

2000

Snow

$12K to the City of St. Joseph for repairs

1999

Mi - Severe Weather 1/2 /99

$10K to the City of St. Joseph for repairs

Berrien County has had 10 natural disasters declared since 1953, most often floods and winter storms.

Around St. Joseph

St. Joseph and the towns around it

Very lowLowModerateHighVery high

St. Josephmostly inland floodingLow

Shorehammostly inland floodingLow

Benton Harbormostly inland floodingVery low

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. St. Joseph covers 3 census tracts, combined by population.

Money that reached townFlood claims are matched to St. Joseph’s own flood-insurance community; household aid to the registrant’s city; repair grants to the City of St. Joseph. 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 St. Joseph total about $2.3M 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.