Mashpee Neck vs Seabrook

A side-by-side comparison of Mashpee Neck and Seabrook: population, income, housing, and more.

Mashpee Neck and Seabrook are places in Massachusetts. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Mashpee Neck has the higher population (1,071 vs 545 in Seabrook). Seabrook has the higher median home value ($691,900 vs $578,400 in Mashpee Neck). Since 2019, Seabrook's population has grown faster (+5.4% vs -22.7%).

Population, income & housing

	Mashpee Neck	Seabrook
Population	1,071	545
Median age	57.2 yrs	59.0 yrs
Median household income	$131,250	—
Median home value	$578,400	$691,900
Housing units	638	375
Homeownership rate	100.0%	95.5%
Bachelor's degree or higher	48.7%	51.5%
Unemployment rate	4.2%	0.0%

Trends (ACS 5-year, 2019–2023)

	Mashpee Neck	Seabrook
Population	1,386 → 1,071 (-22.7%)	517 → 545 (+5.4%)
Median household income	$114,904 → $131,250 (+14.2%)	$109,000 → $123,889 (+13.7%)
Median home value	$392,900 → $578,400 (+47.2%)	$446,800 → $691,900 (+54.9%)
Median gross rent	$1,657 → $1,656 (-0.1%)	—

Mashpee Neck

Population

1,3861,071

Median household income

$114,904$131,250

Median home value

$392,900$578,400

Median gross rent

$1,657$1,656

Seabrook

Population

517545

Median household income

$109,000$123,889

Median home value

$446,800$691,900

Age & race/ethnicity

Age distribution (share)

	Mashpee Neck	Seabrook
Under 5	2.0%	2.8%
5 to 17	13.4%	4.2%
18 to 24	3.7%	7.5%
25 to 34	3.8%	2.6%
35 to 44	12.1%	2.8%
45 to 54	10.7%	6.1%
55 to 64	26.6%	36.0%
65 to 74	17.2%	33.2%
75 and over	10.5%	5.0%

Race & ethnicity (share)

	Mashpee Neck	Seabrook
White (non-Hispanic)	87.8%	96.7%
Black or African American	3.8%	0.0%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	0.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	3.5%	3.3%
Hispanic or Latino	4.9%	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Mashpee Neck	Seabrook
No high school diploma	2.7%	4.5%
High school graduate	22.3%	28.8%
Some college or associate's	26.4%	15.2%
Bachelor's degree	24.5%	26.6%
Graduate or professional degree	24.2%	24.9%

Commute to work

How workers get to work (share)

	Mashpee Neck	Seabrook
Drove alone	82.9%	89.0%
Carpooled	1.8%	0.0%
Public transit	0.0%	0.0%
Walked	2.9%	2.1%
Bicycle	0.0%	0.0%
Worked from home	12.5%	8.9%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Mashpee Neck	Seabrook
1-unit, detached	94.0%	100.0%
1-unit, attached	4.1%	0.0%
2 to 4 units	1.9%	0.0%
5 to 19 units	0.0%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	0.0%	0.0%

Poverty & households

	Mashpee Neck	Seabrook
Poverty rate	2.9%	0.9%
Average household size	2.52	2.21
Mean commute (minutes)	26	28
Median year structure built	1992	1988