United States › New Jersey › Seaville CITY · 2020 ACS
Seaville New Jersey · 2,426 residents · 3.28 sq mi
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The short version
With 2,426 people, Seaville is a city in New Jersey. Owners hold 90% of the housing stock. This is an unusually credentialed place: 57% of adults have a four-year degree. The median household earns $115,385, about 74% above the national median. The median age is 43.8, about 5 years above the US median. Households here earn about 35% more than in New Jersey as a whole.
At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 43.8
US median: 38.8
More educated
57% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01
Population & growth vs 38.5 in 2021
US average: 38.8
Population, 2020 – 2024
2K 2K 3K 3K 3K 2020 2024 Seaville Age distribution, 2020
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Section 02
Income & economy $115,385
−8%inflation adjusted, since 2021
vs $131,207 in 2021
US average: $66,278
vs $51,550 in 2021
US average: $35,364
Households earning $100K+
vs 75.9% in 2021
US average: 43.9%
vs 0.1% in 2021
US average: 12.8%
Workforce by industry, 2020
Public administration 7.1%
Transportation & warehousing 5.9%
Professional, scientific, technical 2.2%
Education & health services 1.7%
Arts, entertainment, food 0.9%
Agriculture, forestry, fishing 0.3%
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$334,300
+4%inflation adjusted, since 2021
vs $335,600 in 2021
US average: $265,253
vs 94.1% in 2021
10.1% rent
vs 2.92 people in 2021
US average: 2.61
vs 2.6 in 2021
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2021
White, non-Hispanic 97.2%(2,442)
Hispanic / Latino 1.4%(36)
2020
White, non-Hispanic 93.9%(2,277)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 7 more ancestry groups with data vs 57.2% in 2021
US average: 32.9%
High school or higher
vs 98.5% in 2021
US average: 88.5%
vs 22.1% in 2021
US average: 12.7%
Section 06
Commute & transportation vs 27.8 min in 2021
US average: 26.9
vs 89.0% in 2021
US average: 75.1%
vs 1.0% in 2021
US average: 8.4%
Section 07
Work & employment vs 4.3% in 2021
US average: 5.4%
vs 66.9% in 2021
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
vs 38.8% in 2021
US average: 39.3%
Section 08
People & community vs 4.5% in 2021
US average: 13.5%
vs 2.3% in 2021
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage vs 2.3% in 2021
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 28.7%(25)
Gulf War (1990s) 44.8%(39)
Share of the 87 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
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Frequently asked
How many people live in Seaville, New Jersey? Seaville, New Jersey has about 2,426 residents according to the 2020 American Community Survey.
What is the median household income in Seaville, New Jersey? The typical household in Seaville, New Jersey earns about $115,385 a year. Half of households make more than that, and half make less.
Is Seaville, New Jersey expensive? In Seaville, New Jersey, the median home is worth about $334,300, and the typical rent is about $1,116 a month.
How educated are people in Seaville, New Jersey? About 57.0% of adults age 25 and over in Seaville, New Jersey hold a bachelor's degree or higher.
What is the poverty rate in Seaville, New Jersey? About 4.0% of people in Seaville, New Jersey live below the federal poverty line.
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