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Worcester County, Maryland

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

Relatively Low overall risk
10th of 24highest risk in Maryland
$26Mexpected losses a year
12federal declarations
1 in 4homes with flood insurance
Photo: CC0

Worcester County, Maryland has a relatively low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is higher than 68% of US counties. It ranks 10th of 24 counties in Maryland. The costliest hazards here are hurricanes, inland flooding and coastal flooding. FEMA estimates about $26 million a year in expected losses, or roughly $486 per resident. Since 1972 it has been included in 12 federal disaster or emergency declarations for natural events (7 major disasters). The most recent was in January 2026 (severe winter storm). About 1 in 4 homes here carry federal flood insurance (7,870 policies). Since 1978, federal flood insurance has paid about $19 million on 2,519 claims here, including $8.1 million for floods in 2012.

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

Top risks in Worcester County

Hurricane

Moderate
$10.5 million a yearExpected losses. Damaging events about once every 4 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.
$6.3 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.
$4.5 million a yearExpected losses. Damaging events about 4 times a year.
  • Learn your evacuation zone; it is set by surge risk, not by distance from the beach.
  • Ask about flood insurance even outside a mapped high-risk zone.
HazardRatingScoreExpected loss a year
HurricaneModerate92.0
$11M
Inland floodingLow50.1
$6M
Coastal floodingHigh88.0
$5M
Cold waveModerate70.0
$2M
Heat waveLow56.5
$470K
DroughtModerate65.5
$379K
Strong windLow32.2
$299K
EarthquakeVery Low49.7
$255K
TornadoVery Low16.1
$151K
Winter weatherModerate74.1
$149K
LightningLow39.5
$148K
WildfireLow65.9
$119K
Ice stormLow57.5
$112K
HailVery Low11.9
$36K
LandslideVery Low15.7
$66

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 moderate 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 Worcester County. 2020s bar runs to November 2026.

By type

Hurricane6
Snowstorm4
Flood1
Winter Storm1

Most recent

Jan 24, 2026Severe Winter StormEmergency
Mar 4, 2016Severe Winter Storm and SnowstormMajor disaster
Nov 20, 2012Hurricane SandyMajor disaster
Oct 28, 2012Hurricane SandyEmergency
Sep 16, 2011Hurricane IreneMajor disaster
Aug 27, 2011Hurricane IreneEmergency
Sep 13, 2005Hurricane Katrina EvacuationEmergency
Sep 19, 2003Hurricane IsabelMajor disaster
Jan 11, 1996Blizzard of 96 (Severe Snow Storm)Major disaster
Mar 16, 1993Severe Snowfall & Winter StormEmergency
Show all 12
Jan 26, 1977Ice ConditionsMajor disaster
Jun 23, 1972Tropical Storm AgnesMajor disaster

Maryland also had 1 statewide declarations that did not name single counties.

Storm history since 1956

Tornado risk by county ›

The National Weather Service has logged 269 storm reports in Worcester County since 1956 and about $3.1 million in reported damage. The strongest on record here was an EF2 tornado on August 4, 2020 near Girdletree.

15tornadoes
32hail reports, largest 1.75 inches
111damaging thunderstorm winds
40floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Aug 4, 2020EF2Girdletree0 / 0
May 13, 2002F1Girdletree0 / 0
May 4, 1958F1–0 / 0
May 4, 1958F1–0 / 0
Jun 13, 1962F1–0 / 0

Most damaging storms

DateTypeNearDamage
Nov 11, 1995Thunderstorm WindOcean City$1M
Oct 9, 2016FloodPocomoke City$500K
Jun 2, 1998Thunderstorm WindSnow Hill$250K
May 13, 2002Thunderstorm WindCountywide$200K
Aug 7, 2017Thunderstorm WindWest Ocean City$200K
Aug 4, 2020TornadoGirdletree$150K

Source: NOAA Storm Events Database, county-based reports through Jun 23, 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 1854, 12 hurricanes and 33 tropical storms have passed within 65 miles of the center of Worcester County, 21 of them since 1950. The strongest was an unnamed hurricane in 1944, with top winds near 110 mph about 62 miles away.

12hurricanes
1major hurricanes (Category 3+)
33tropical storms
2021most recent: Elsa

Strongest storms nearby

DateStormStrengthClosest
Sep 14, 1944UnnamedCategory 3, 110 mph62 mi
Aug 18, 1879UnnamedCategory 2, 105 mph64 mi
Sep 27, 1985GloriaCategory 2, 100 mph60 mi
Sep 12, 1960DonnaCategory 2, 100 mph52 mi
Aug 14, 1953BarbaraCategory 1, 90 mph48 mi
Sep 16, 1903UnnamedCategory 1, 85 mph54 mi

Most recent storms

DateStormStrengthClosest
Jul 9, 2021ElsaTropical storm, 60 mph16 mi
Aug 4, 2020IsaiasTropical storm, 65 mph63 mi
Jul 10, 2020FayTropical storm, 60 mph49 mi
Aug 28, 2011IreneCategory 1, 75 mph57 mi
Sep 6, 2008HannaTropical storm, 50 mph56 mi
Aug 31, 2004GastonTropical storm, 40 mph63 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 Worcester County

Check your address flood zone ›
23.9%of homes have federal flood insurance (7,870 policies)
106.3%of homes in mapped high-risk flood zones are insured
$19.5 millionpaid on 2,519 flood claims since 1978
2012costliest year, with $8.1 million 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 Worcester County

$374,700median home value (Maryland $419,900, US $332,700)
1985median year homes were built (Maryland 1979, US 1980)
37%of homes built before 1980, before many modern wind, quake and flood building rules
4.8%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; 56,867 housing units.

Compare in Maryland

All 24 ›
Largest countiesOverall riskTop hazard
Montgomery CountyModerateInland flooding
Prince George's CountyModerateInland flooding
Baltimore CountyModerateInland flooding
Anne Arundel CountyModerateInland flooding
Baltimore CityHighInland flooding
Howard CountyLowInland flooding
Frederick CountyLowInland flooding
Harford CountyLowInland flooding

Neighboring counties

CountyOverall riskDeclarations
Sussex County, DEModerate18
Wicomico CountyLow12
Accomack County, VAModerate18
Somerset CountyLow12

Common questions about Worcester County

What is the biggest natural hazard in Worcester County?

Hurricane has the highest expected yearly losses in Worcester County, about $10.5 million a year in FEMA's estimate. Inland flooding is second at $6.3 million.

How many federal disasters has Worcester County had?

Worcester County has been included in 12 federal disaster or emergency declarations for natural events since 1972, including 7 major disasters. The most recent was Severe Winter Storm in January 2026.

Is Worcester County a high-risk place to live?

Its overall rating is Relatively Low, 10th highest of 24 in Maryland. 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 Worcester County?

Standard home insurance does not cover flooding. About 1 in 4 homes in Worcester 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 Worcester County had?

NOAA records list 15 tornadoes in Worcester County since 1950. The strongest was an EF2 tornado on August 4, 2020 near Girdletree. The weather service has also logged 32 hail reports and 40 floods here.

How many hurricanes have hit Worcester County?

NOAA's hurricane records show 12 hurricanes and 33 tropical storms passing within 65 miles of the center of Worcester County, including 1 major hurricane (Category 3 or stronger). The strongest was an unnamed hurricane in 1944, with winds near 110 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.