Natural hazards · Orleans

Orleans, MA natural hazards

Most of the natural-hazard damage FEMA expects in Orleans comes from inland flooding, and overall the risk is low for a U.S. community. Flood insurance has paid 52 claims here since 1978. 9 federal disasters brought FEMA money into town.

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

How exposed is Orleans?

24
Low
vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Orleans to be higher than in 24% of U.S. communities, mostly from inland flooding and hurricanes.

Inland flooding43%Hurricanes32%Coastal flooding20%Everything else6%
By hazard

What Orleans faces

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

Inland flooding

43% of expected damage
Well below average · higher than 8% of U.S. places
Recorded about once a year in the area

Hurricanes

32% of expected damage
Well above average · higher than 85% of U.S. places
Recorded about once every 7 years in the area

Coastal flooding

20% of expected damage
Well above average · higher than 98% of U.S. places

Lower here

TornadoesHailIce stormsWinter weatherCold wavesHeat wavesWildfireEarthquakesLandslidesStrong windLightning

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 Orleans flood?

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

52paid claims since 1978
$1.3Mpaid to owners
7homes flooded more than once
19782026

Biggest named events

  • The “Halloween” storm: 16 claims, $562K
  • December Storm - Nor'easter: 9 claims, $74K
  • Hurricane Sandy: 2 claims, $136K

Homes that flooded again and again

■ FEMA “severe repetitive loss” (1) ■ flooded 2+ times

of homes in flood zones
are insured
of all homes
are insured
🏷️ 15% off flood insurance. Orleans is in FEMA’s Community Rating System (class 7) for its flood-proofing work.
Insurance rates: Barnstable County.

What’s been done with FEMA grants

2flood-prone homes bought out and moved
Disasters that hit Orleans

9 federal disasters brought FEMA money here

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

Brought FEMA money into OrleansDeclared for Barnstable County only
2018

Severe Winter Storm and Flooding

$20K to the Town of Orleans for repairs
2015

Severe Winter Storm, Snowstorm, and Flooding

$112K to the Town of Orleans for repairs
2013

Severe Winter Storm, Snowstorm, and Flooding

$32K to the Town of Orleans for repairs
2012

Hurricane Sandy

$18K to the Town of Orleans for repairs
2011

Tropical Storm Irene

$56K to the Town of Orleans for repairs
2010

Hurricane Earl

$19K to the Town of Orleans for repairs
2005

Hurricane Katrina Evacuation

$913 to the Town of Orleans for repairs
2005

Record And/Or Near Record Snow

$68K to the Town of Orleans for repairs
2003

Snow

$33K to the Town of Orleans for repairs
Barnstable County has had 19 natural disasters declared since 1953, most often hurricanes and severe storms.
Around Orleans

Orleans and the towns around it

Eastham: Low, mostly inland floodingBrewster: Low, mostly inland floodingHarwich: Moderate, mostly inland floodingChatham: Low, mostly inland floodingWellfleet: Moderate, mostly coastal floodingDennis: Moderate, mostly inland floodingOrleans: Low, mostly inland flooding OrleansEasthamBrewsterHarwichChatham
Very lowLowModerateHighVery high
Harwichmostly inland floodingModerate
Chathammostly inland floodingLow
Easthammostly inland floodingLow
Brewstermostly inland floodingLow
Orleansmostly 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. Orleans covers 2 census tracts, combined by population.
Money that reached townFlood claims are matched to Orleans’s own flood-insurance community; household aid to the registrant’s city; repair grants to the Town of Orleans. 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 Orleans total about $2.7M 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.

The porch light’s on

Where to, neighbor?

You’re in Orleans, MABarnstable CountyView boundary

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Orleans is your selected town. The feed includes posts assigned to this town, not a distance radius or ZIP code.

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/15 · 2025-01-01