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Seabrook, MA

Census-designated place in Barnstable County, Massachusetts.

Population

530

Land area

0.4sq mi

People per sq mi

1,506

ZIP codes

0

Seabrook and its ZIP codes

Full map

Seabrook at a glance

  • Seabrook is 67% denser than Massachusetts as a whole.
  • Households here earn a median of $142,031 a year, 37% more than the Massachusetts figure of $103,960.
  • A typical owner-occupied home is valued at $864,000 (54% above Massachusetts).

Housing and community stats

Seabrook, MA, American Community Survey 2020-2024

Full profile

Median household income

$142,031

Poverty rate

0.0%

Median home value

$864,000

Homeownership

95.5%

Bachelor's or higher

66.1%

Median age

61.5

Average commute

35.4 min

Largest reported origins and ancestries: Irish Americans (152), Italian Americans (67), German Americans (42).

Home values and rentsIncome, education and commute

Economy and federal money

Jobs, pay, income and spending are for Barnstable County. PPP loans are for Seabrook.

Details

Unemployment rate

3.8%

Sep 2026, 0.0 pts in a year

Average annual pay

$67,176

96,491 jobs, 2025

Income per person

$96,768

BEA, 2024

Federal spending

$3.5B

FY 2026, $15,364 per person

Barnstable County economyFederal spending

How people get to work

Seabrook, MA, workers 16 and older. American Community Survey 5-year estimates

  • Drove alone63.0%
  • Carpooled0.0%
  • Public transit0.0%
  • Walked2.3%
  • Bicycle0.0%
  • Taxi, ride-hailing, motorcycle or other0.0%
  • Worked from home34.6%

Average one-way commute: 35.4 minutes for people who do not work from home.

Environment and hazard risk

Seabrook, MA, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Moderate

Top: coastal flooding

Storm events since 1996

739

Countywide, mostly high wind

Flood insurance policies

7,485

5.4% of homes, county

July high / Jan low

79° / 25°F

Hazards, floods and storm historyCheck a flood zone

Health statistics

Share of adults in Seabrook, MA, CDC PLACES estimates

All 40 measures

Obesity

24.6%

U.S. 33.3% -8.7 pts

Diabetes

10.5%

U.S. 12.1% -1.6 pts

Smoking

7.8%

U.S. 12.8% -5.0 pts

Uninsured (18-64)

2.2%

U.S. 11.1% -8.9 pts

Cities near Seabrook

NameDistanceLand area (sq mi)
Monomoscoy IslandCensus-designated place1 mi0.2
New SeaburyCensus-designated place1.4 mi2.4
Seconsett IslandCensus-designated place1.5 mi0.1
PopponessetCensus-designated place2 mi0.3
Popponesset IslandCensus-designated place2.1 mi0.1
Mashpee NeckCensus-designated place2.4 mi1.3
East FalmouthCensus-designated place2.9 mi5.4
TeaticketCensus-designated place4.9 mi1.1
FalmouthCensus-designated place6.1 mi2.1
ForestdaleCensus-designated place7.1 mi3.8
West FalmouthCensus-designated place7.4 mi3.1
North FalmouthCensus-designated place7.6 mi3.9
Barnstable TownCity8.7 mi59.9
Woods HoleCensus-designated place9.1 mi2.1
Oak BluffsCensus-designated place9.5 mi1.8
PocassetCensus-designated place9.7 mi3.7

Frequently asked questions

What county is Seabrook, MA in?
Seabrook is in Barnstable County, Massachusetts.
What is the population of Seabrook, MA?
About 530 people live in Seabrook, based on American Community Survey 5-year estimates.
What cities are near Seabrook?
Nearby places include Monomoscoy Island (1 mi), New Seabury (1.4 mi), Seconsett Island (1.5 mi), Popponesset (2 mi), Popponesset Island (2.1 mi).

Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023