Natural hazards · Bayou Corne

Bayou Corne, LA natural hazards

Most of the natural-hazard damage FEMA expects in Bayou Corne comes from hurricanes, and overall the risk is very high for a U.S. community.

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

Expected damage

How exposed is Bayou Corne?

Very high

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Bayou Corne to be higher than in 89% of U.S. communities, mostly from hurricanes and drought.

Hurricanes49%Drought22%Inland flooding10%Tornadoes10%Everything else9%

By hazard

What Bayou Corne faces

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

Hurricanes

49% of expected damage

Well above average · higher than 97% of U.S. places

Recorded about once every 5 years in the area

Drought

22% of expected damage

Recorded about 20 times a year in the area

Inland flooding

10% of expected damage

Below average · higher than 28% of U.S. places

Recorded about once every 4 years in the area

Tornadoes

10% of expected damage

Above average · higher than 72% of U.S. places

Recorded about once every 24 years in the area

Lower here

Coastal floodingHailIce stormsWinter weatherCold wavesHeat wavesWildfireEarthquakesLandslidesStrong windLightning

Not a risk here

AvalanchesTsunamisVolcanic 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 Bayou Corne flood?

FEMA's records show no paid flood insurance claims in Bayou Corne.

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Assumption Parish.

Disasters that hit Bayou Corne

Federal disasters declared here

None of the disasters declared for Assumption Parish shows FEMA aid or repair money reaching Bayou Corne itself in FEMA’s records.

Brought FEMA money into Bayou CorneDeclared for Assumption Parish only

Assumption Parish has had 36 natural disasters declared since 1953, most often hurricanes and floods.

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. Bayou Corne is smaller than a census tract, so it shares the figures of the tract around its center.

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

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.