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Hancock County, Maine

Natural disaster risk, federal disaster history and flood insurance facts.

Relatively Low overall risk
9th of 16highest risk in Maine
$20Mexpected losses a year
20federal declarations
1 in 100homes with flood insurance
Photo: U.S. Geological Survey, public domain

Hancock County, Maine has a relatively low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is higher than 55% of US counties. It ranks 9th of 16 counties in Maine. The costliest hazards here are inland flooding, hurricanes and cold waves. FEMA estimates about $20 million a year in expected losses, or roughly $360 per resident. Since 1972 it has been included in 20 federal disaster or emergency declarations for natural events (13 major disasters). The most recent was in March 2024 (severe storms and flooding). About 1 in 100 homes here carry federal flood insurance (284 policies). Since 1978, federal flood insurance has paid about $1.1 million on 89 claims here, including $866,000 for floods in 2024.

FEMA National Risk Index December 2025; OpenFEMA declarations to Nov 6, 2026; NFIP records. Updated November 6, 2026.

Top risks in Hancock County

$6.2 million a yearExpected losses. Damaging events about once a year.
  • Check the FEMA flood map for your address, and ask the seller or landlord about past flooding.
  • Price a flood policy now. Most new federal policies take 30 days to start.

Hurricane

Moderate
$5.9 million a yearExpected losses. Damaging events about once every 10 years.
  • Know your evacuation zone and route before June 1.
  • Ask about roof age, shutters and the separate wind or hurricane deductible on your home policy.

Cold wave

Moderate
$2 million a yearExpected losses. Damaging events about 3 times a year.
  • Insulate pipes in outside walls, crawl spaces and garages.
  • Know how to shut off the main water valve.
HazardRatingScoreExpected loss a year
Inland floodingLow45.2
$6M
HurricaneModerate87.8
$6M
Cold waveModerate66.3
$2M
Coastal floodingModerate77.0
$2M
Ice stormHigh91.1
$1M
LightningModerate81.6
$847K
Winter weatherHigh95.6
$838K
EarthquakeVery Low51.2
$321K
DroughtLow57.4
$261K
Strong windLow20.1
$199K
TornadoVery Low15.8
$169K
HailVery Low22.0
$87K
Heat waveVery Low11.8
$26K
LandslideLow66.1
$5K
WildfireVery Low10.8
$4K
AvalancheVery Low52.3
$728

Scores are percentiles: a score of 90 means higher risk than about 90% of US counties for that hazard. Hazards FEMA does not rate here are left out. Social vulnerability is relatively low and community resilience is very high in FEMA's measures.

Federal disaster history

Recent disasters nationwide ›

Declarations by decade

Federal declarations for natural events that included Hancock County. 2020s bar runs to November 2026.

By type

Severe Storm8
Snowstorm5
Flood4
Hurricane2
Freezing1

Most recent

Mar 20, 2024Severe Storms and FloodingMajor disaster
Jan 30, 2024Severe Storm and FloodingMajor disaster
Sep 14, 2023Hurricane LeeEmergency
Jan 2, 2018Severe Storm and FloodingMajor disaster
Jul 1, 2010Severe Storms and FloodingMajor disaster
Jul 30, 2009Severe Storms, Flooding, and LandslidesMajor disaster
Apr 25, 2007Severe Storms and Inland and Coastal FloodingMajor disaster
Apr 20, 2007FloodingMajor disaster
Sep 19, 2005Hurricane Katrina EvacuationEmergency
Jun 29, 2005Severe Storms, Flooding, Snow Melt, and Ice JamsMajor disaster
Show all 20
Mar 14, 2005Record And/Or Near Record SnowEmergency
Jan 26, 2004SnowEmergency
Jan 15, 2004SnowEmergency
May 14, 2003Severe Winter Cold and FrostMajor disaster
Mar 20, 2001SnowEmergency
Jan 13, 1998Severe Ice Storms, Rains and High WindsMajor disaster
May 11, 1993Heavy Rain, Snowmelt, Ice Jams & FloodingMajor disaster
Mar 15, 1993Blizzards, Severe Winds & Snowfall, Coastal StormEmergency
Apr 9, 1987Severe Storms & FloodingMajor disaster
Mar 7, 1972Severe Storms & FloodingMajor disaster

Maine also had 6 statewide declarations that did not name single counties.

Storm history since 1970

Tornado risk by county ›

The National Weather Service has logged 146 storm reports in Hancock County since 1970, with 1 death and 7 injuries and about $2.8 million in reported damage. The strongest on record here was an F1 tornado on August 14, 1977.

1tornadoes
22hail reports, largest 1.75 inches
81damaging thunderstorm winds
28floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Aug 14, 1977F1–0 / 0

Most damaging storms

DateTypeNearDamage
Jun 9, 2021Flash FloodGouldsboro$615K
Sep 7, 2008FloodEastbrook$450K
Sep 7, 2008Flash FloodEllsworth$450K
Sep 7, 2008Flash FloodSomesville$450K
Sep 7, 2008Flash FloodWinter Harbor$450K
Sep 30, 2015FloodDedham$159K

Source: NOAA Storm Events Database, county-based reports through Jul 16, 2026. Tornado records start in 1950, hail and wind in 1955, and floods and other storm types in 1996, so older decades undercount. Damage is in dollars of the year it happened and is often an estimate. Winter storms, heat and hurricanes are logged by forecast zone, not county, so they are not counted here.

Hurricanes and tropical storms

Hurricane risk by county ›

Since 1861, 2 hurricanes and 6 tropical storms have passed within 65 miles of the center of Hancock County, 4 of them since 1950. The strongest was Hurricane Gerda (1969), with top winds near 85 mph about 58 miles away.

2hurricanes
0major hurricanes (Category 3+)
6tropical storms
1996most recent: Bertha

Strongest storms nearby

DateStormStrengthClosest
Sep 9, 1969GerdaCategory 1, 85 mph58 mi
Oct 5, 1869UnnamedCategory 1, 85 mph58 mi
Aug 20, 1991BobTropical storm, 70 mph64 mi
Jul 14, 1996BerthaTropical storm, 65 mph45 mi
Sep 28, 1861UnnamedTropical storm, 60 mph57 mi
Jul 21, 1916UnnamedTropical storm, 50 mph46 mi

Most recent storms

DateStormStrengthClosest
Jul 14, 1996BerthaTropical storm, 65 mph45 mi
Aug 20, 1991BobTropical storm, 70 mph64 mi
Sep 14, 1971HeidiTropical storm, 45 mph62 mi
Sep 9, 1969GerdaCategory 1, 85 mph58 mi
Jul 21, 1916UnnamedTropical storm, 50 mph46 mi
Sep 24, 1897UnnamedTropical storm, 40 mph54 mi

Source: NOAA National Hurricane Center best-track records (HURDAT2), 1851 to 2025 for the Atlantic and 1949 to 2025 for the eastern Pacific. A storm counts if its track passed within 65 miles of the county's center while it was a tropical storm or hurricane. Strength is the storm's top sustained wind at that point, not the wind measured in the county. Older storms over the open sea were sometimes missed.

Flood insurance in Hancock County

Check your address flood zone ›
1%of homes have federal flood insurance (284 policies)
13.4%of homes in mapped high-risk flood zones are insured
$1.1 millionpaid on 89 flood claims since 1978
2024costliest year, with $866,480 paid

National Flood Insurance Program (NFIP) records only; private flood policies are not included. Home counts as of Aug 3, 2026. Since 2021 NFIP prices each home separately under Risk Rating 2.0, so your price depends on the building, not the county. Ask an agent for a quote.

Homes in Hancock County

$310,400median home value (Maine $296,600, US $332,700)
1982median year homes were built (Maine 1977, US 1980)
48%of homes built before 1980, before many modern wind, quake and flood building rules
7.4%of homes are mobile homes, which are the least safe in tornadoes and high winds

Older homes and mobile homes usually suffer more damage in storms, floods and earthquakes, and can cost more to insure. If you are buying, ask about roof age, foundation bolting and any retrofits. Source: US Census Bureau, American Community Survey 2020 to 2024 5-year estimates; 40,765 housing units.

Compare in Maine

All 16 ›
Largest countiesOverall riskTop hazard
Cumberland CountyLowInland flooding
York CountyModerateInland flooding
Penobscot CountyLowInland flooding
Kennebec CountyLowInland flooding
Androscoggin CountyLowInland flooding
Aroostook CountyLowCold wave
Oxford CountyLowInland flooding
Hancock CountyLowInland flooding

Neighboring counties

CountyOverall riskDeclarations
Penobscot CountyLow20
Knox CountyVery Low27
Waldo CountyVery Low24
Washington CountyLow22

Common questions about Hancock County

What is the biggest natural hazard in Hancock County?

Inland flooding has the highest expected yearly losses in Hancock County, about $6.2 million a year in FEMA's estimate. Hurricane is second at $5.9 million.

How many federal disasters has Hancock County had?

Hancock County has been included in 20 federal disaster or emergency declarations for natural events since 1972, including 13 major disasters. The most recent was Severe Storms and Flooding in March 2024.

Is Hancock County a high-risk place to live?

Its overall rating is Relatively Low, 9th highest of 16 in Maine. A county rating covers the whole area. Risk at one address can be much higher or lower, so check the FEMA flood map and ask about the home's history.

Do I need flood insurance in Hancock County?

Standard home insurance does not cover flooding. About 1 in 100 homes in Hancock County has federal flood insurance. Lenders require it in mapped high-risk zones, but many flood claims come from outside those zones.

How many tornadoes has Hancock County had?

NOAA records list 1 tornadoes in Hancock County since 1950. The strongest was an F1 tornado on August 14, 1977. The weather service has also logged 22 hail reports and 28 floods here.

How many hurricanes have hit Hancock County?

NOAA's hurricane records show 2 hurricanes and 6 tropical storms passing within 65 miles of the center of Hancock County. The strongest was Hurricane Gerda (1969), with winds near 85 mph.

Sources: FEMA National Risk Index (December 2025), OpenFEMA Disaster Declarations Summaries, and NFIP policy and claims data. Hazard Compass is independent and not affiliated with FEMA. These figures describe the whole county, not a single property, and are not insurance or safety advice. Report a problem.