Seabrook

Population: 545
Median home value: $691,900

Seabrook, a community in Barnstable County, Massachusetts, has 545 residents. Its median home value of $691,900 runs above the Barnstable County figure of $575,900.

From 2019 to 2023, Seabrook's population grew 5.4% from 517 to 545, while its median home value rose 54.9% from $446,800 to $691,900.

0.9% of residents live below the poverty line. Households average 2.21 people.

Demographics

ACS 2019–2023

Population: 545
Median age: 59.0 yrs
Median household income: —
Median home value: $691,900
Median gross rent: —
Housing units: 375
Homeownership rate: 95.5%
Bachelor's degree or higher: 51.5%
Unemployment rate: 0.0%

Trends

ACS 5-year · 2019–2023

Population

517545

Median household income

$109,000$123,889

Median home value

$446,800$691,900

Year	Population	Median household income	Median home value
2019	517	$109,000	$446,800
2020	520	$108,601	$471,400
2021	606	$118,056	$516,100
2022	595	$123,889	$648,400
2023	545	—	$691,900

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 52.8%

5 to 174.2%

18 to 247.5%

25 to 342.6%

35 to 442.8%

45 to 546.1%

55 to 6436.0%

65 to 7433.2%

75 and over5.0%

	Count	Share
Under 5	15	2.8%
5 to 17	23	4.2%
18 to 24	41	7.5%
25 to 34	14	2.6%
35 to 44	15	2.8%
45 to 54	33	6.1%
55 to 64	196	36.0%
65 to 74	181	33.2%
75 and over	27	5.0%

Race & ethnicity

	Count	Share
White (non-Hispanic)	527	96.7%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	18	3.3%
Hispanic or Latino (any race)	0	0.0%

Educational attainment (age 25+)

No high school diploma4.5%

High school graduate28.8%

Some college or associate's15.2%

Bachelor's degree26.6%

Graduate or professional degree24.9%

	Count	Share
No high school diploma	21	4.5%
High school graduate	134	28.8%
Some college or associate's	71	15.2%
Bachelor's degree	124	26.6%
Graduate or professional degree	116	24.9%

Commute to work

Mean travel time to work: 28 min

Drove alone89.0%

Carpooled0.0%

Public transit0.0%

Walked2.1%

Bicycle0.0%

Worked from home8.9%

Other means0.0%

How workers get to work

	Count	Share
Drove alone	250	89.0%
Carpooled	0	0.0%
Public transit	0	0.0%
Walked	6	2.1%
Bicycle	0	0.0%
Worked from home	25	8.9%
Other means	0	0.0%

Travel time

	Count	Share
Under 15 min	35	13.7%
15 to 29 min	154	60.2%
30 to 44 min	20	7.8%
45 to 59 min	14	5.5%
60+ min	33	12.9%

Households

Average household size: 2.21
Poverty rate: 0.9% (5 of 540)

	Count	Share
Family households	201	81.4%
Nonfamily households	46	18.6%

Housing

Median year structure built: 1988

Occupancy

	Count	Share
Occupied	247	65.9%
Vacant	128	34.1%

Tenure (of occupied units)

	Count	Share
Owner-occupied	236	95.5%
Renter-occupied	11	4.5%

1-unit, detached100.0%

1-unit, attached0.0%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	375	100.0%
1-unit, attached	0	0.0%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	0	0.0%

Geography

Place GEOID: 2560505
Type (LSAD): 57
Land area: 0.35 sq mi
Water area: 0 sq mi
Center point: 41.5854, -70.4980