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CITY

Seabrook

Massachusetts · 530 residents · 0.352 sq mi
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The short version

Seabrook is significantly wealthier than the US average, with a median household income of $142,031. Population has held roughly steady since 2000. 66% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value has more than tripled since 2000, reaching $864,000. With a median age of 61.5, the population is older than the US median of 38.9. It ranks in the top 5% of US cities for household income.

At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 61.5
US median: 38.9
More educated
66% hold a bachelor's degree
US average: 36%
Less affordable
home values up 146%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

530
+11%since 2000
from 477 in 2000
2000 – 2024
1,506 / sq mi
+11%since 2000
from 1,355 / sq mi in 2000
US average: 281
61.5
+31%since 2000
from 46.9 in 2000
US average: 38.9
Population, 20002024
2933784645496352000201020202024Seabrook
2024530
2000201020202024
Section 02

Income & economy

$142,031
+11%inflation adjusted, since 2000
from $70,536 in 2000
US average: $82,259
2000 – 2024
$79,549
+173%since 2000
from $29,097 in 2000
US average: $44,673
Households earning $100K+
76.5%
+19.1 ptssince 2009
from 57.4% in 2009
US average: 53.3%
0.0%
−1.5 ptssince 2000
from 1.5% in 2000
US average: 12.5%
0.344
+6%since 2010
from 0.325 in 2010
US average: 0.476
Workforce by industry, 2024
Other services24.8%
US avg: 6.7%
Public administration24.8%
US avg: 4.8%
Information8.9%
US avg: 10.8%
Finance & insurance8.5%
US avg: 5.9%
Professional, scientific, technical8.5%
US avg: 5.1%
Transportation & warehousing8.1%
US avg: 2.2%
Agriculture, forestry, fishing1.9%
US avg: 1.6%
Construction1.9%
US avg: 1.2%
Manufacturing0%
US avg: 0.4%
Wholesale trade0%
US avg: 6.9%
Retail trade0%
US avg: 9.9%
Education & health services0%
US avg: 0.9%
Arts, entertainment, food0%
US avg: 1.9%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$864,000
+146%inflation adjusted, since 2000
from $192,600 in 2000
US average: $376,019
2000 – 2024
95.5%
−1.2 ptssince 2000
from 96.8% in 2000
4.5% rent
33.2%
+1.8 ptssince 2009
from 31.5% in 2009
US average: 10.0%
23.3%
−17.9 ptssince 2009
from 41.2% in 2009
US average: 22.9%
0.0%
Unchangedsince 2021
from 0.0% in 2021
US average: 47.4%
6.1
+123%since 2000
from 2.7 in 2000
2000 – 2024
RELATED:See current rent listings in Seabrook on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic99.6%(475)
Black0.2%(1)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%
Diversity Score0.5%(2)
2024
White, non-Hispanic94.7%(502)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other5.3%(28)
Diversity Score12.5%(66)
13
+2287%since 2000
from 1 in 2000
2000 – 2024
Section 05

Education

66.1%
+29.8 ptssince 2000
from 36.3% in 2000
US average: 35.6%
High school or higher
95.9%
+1.5 ptssince 2000
from 94.5% in 2000
US average: 89.6%
37.7%
+29.7 ptssince 2000
from 8.1% in 2000
US average: 14.0%
Section 06

Commute & transportation

35.4 min
+37%since 2000
from 25.9 min in 2000
US average: 26.5
63.0%
−31.8 ptssince 2009
from 94.8% in 2009
US average: 68.9%
0.0%
−5.2 ptssince 2009
from 5.2% in 2009
US average: 8.5%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 3.2%
34.6%
+34.6 ptssince 2009
from 0.0% in 2009
US average: 15.0%
2.3%
+2.3 ptssince 2009
from 0.0% in 2009
US average: 2.4%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.4%
2.8%
+2.8 ptssince 2009
from 0.0% in 2009
US average: 8.3%
Section 07

Work & employment

0.0%
−7.4 ptssince 2011
from 7.4% in 2011
US average: 5.2%
53.9%
−3.2 ptssince 2011
from 57.1% in 2011
US average: 63.5%
16.7%
+3.3 ptssince 2009
from 13.3% in 2009
US average: 13.1%
48.5%
−17.4 ptssince 2009
from 65.9% in 2009
US average: 42.5%
Section 08

People & community

49.2%
−0.6 ptssince 2009
from 49.8% in 2009
50.8%
+0.6 ptssince 2009
from 50.2% in 2009
2.1%
−5.4 ptssince 2009
from 7.5% in 2009
US average: 14.1%
5.5%
−38.4 ptssince 2009
from 43.9% in 2009
US average: 6.2%
14.5%
−0.9 ptssince 2012
from 15.4% in 2012
US average: 13.3%
0.0%
−87.1 ptssince 2013
from 87.1% in 2013
US average: 8.4%
100.0%
Unchangedsince 2017
from 100.0% in 2017
US average: 91.0%
97.5%
+3.3 ptssince 2016
from 94.2% in 2016
US average: 77.7%
0.0%
Unchangedsince 2016
from 0.0% in 2016
US average: 13.6%
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Frequently asked

How many people live in Seabrook, Massachusetts?

Seabrook, Massachusetts has about 530 residents according to the 2024 American Community Survey.

What is the median household income in Seabrook, Massachusetts?

The typical household in Seabrook, Massachusetts earns about $142,031 a year. Half of households make more than that, and half make less.

Is Seabrook, Massachusetts expensive?

In Seabrook, Massachusetts, the median home is worth about $864,000.

How educated are people in Seabrook, Massachusetts?

About 66.1% of adults age 25 and over in Seabrook, Massachusetts hold a bachelor's degree or higher.

What is the poverty rate in Seabrook, Massachusetts?

About 0.0% of people in Seabrook, Massachusetts live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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