CensusEasy
CITY · 2020 ACS

Seaville

New Jersey · 2,426 residents · 3.284 sq mi
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The short version

Seaville is significantly wealthier than the US average, with a median household income of $115,385. Population has declined 3% since 2021. 57% of adults hold a bachelor's degree or higher, well above the national rate of 33%. Median home value is $334,300. Poverty is rare here, at 4.0% of residents. Households here earn about 35% more than the New Jersey median.

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

2,426
−3%vs 2021
vs 2,513 in 2021
2020 – 2024
43.8
+14%vs 2021
vs 38.5 in 2021
US average: 38.8
Population, 20202024
2K2K3K3K3K20202024Seaville
20243K
20202024
Age distribution, 2020
Under 54.9%(120)
US avg: 5.6%
5 to 96.8%(164)
US avg: 6.1%
10 to 146.3%(153)
US avg: 6.5%
15 to 196.5%(158)
US avg: 6.6%
20 to 244.2%(103)
US avg: 6.7%
25 to 349.1%(221)
US avg: 13.5%
35 to 4413.6%(329)
US avg: 12.7%
45 to 5413%(316)
US avg: 12.3%
55 to 6417.1%(415)
US avg: 13.1%
65 to 7412.1%(294)
US avg: 10%
75 to 845.2%(125)
US avg: 4.9%
85 and over1.2%(28)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$115,385
−8%inflation adjusted, since 2021
vs $131,207 in 2021
US average: $66,278
2020 – 2024
$49,798
−3%vs 2021
vs $51,550 in 2021
US average: $35,364
Households earning $100K+
67.9%
−8.0 ptsvs 2021
vs 75.9% in 2021
US average: 43.9%
4.0%
+3.9 ptsvs 2021
vs 0.1% in 2021
US average: 12.8%
Workforce by industry, 2020
Information17.6%
US avg: 11.1%
Other services9.2%
US avg: 6.6%
Public administration7.1%
US avg: 4.7%
Wholesale trade6.3%
US avg: 6.7%
Retail trade6.1%
US avg: 10%
Transportation & warehousing5.9%
US avg: 2.5%
Finance & insurance4%
US avg: 5.5%
Professional, scientific, technical2.2%
US avg: 4.7%
Education & health services1.7%
US avg: 0.8%
Arts, entertainment, food0.9%
US avg: 2%
Agriculture, forestry, fishing0.3%
US avg: 1.7%
Construction0.3%
US avg: 1.2%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$334,300
+4%inflation adjusted, since 2021
vs $335,600 in 2021
US average: $265,253
2020 – 2024
$1,116
US average: $1,124
89.9%
−4.1 ptsvs 2021
vs 94.1% in 2021
10.1% rent
2.9
+13%vs 2021
vs 2.6 in 2021
2020 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
RELATED:See current rent listings in Seaville on RentDataNow
Section 04

Race & ethnicity

2021
White, non-Hispanic97.2%(2,442)
Black0%(0)
Hispanic / Latino1.4%(36)
Asian1.4%(35)
Other0%(0)
2020
White, non-Hispanic93.9%(2,277)
Black0.3%(7)
Hispanic / Latino3%(72)
Asian0.3%(8)
Other0%(0)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Puerto Rican0.6%(14)
Spaniard0.4%(9)
Mexican0.1%(2)
Asian origin
Ancestry
Irish31.9%(750)
Italian26.9%(634)
German21%(495)
English16.1%(378)
Polish10.9%(257)
American4.3%(102)
Greek4%(93)
Norwegian2.4%(56)
French2.3%(54)
Hungarian2.3%(54)
Scottish2.3%(53)
Dutch2.2%(51)
+ 7 more ancestry groups with data
Scotch-Irish1.7%(40)
Slovak1.2%(29)
Swedish1.1%(27)
Lithuanian0.9%(22)
Russian0.8%(18)
Austrian0.4%(9)
Romanian0.4%(9)
RANKED:Largest Irish population · Largest Italian population · Largest German population · Largest English population · Largest Polish population
Section 05

Education

57.0%
−0.2 ptsvs 2021
vs 57.2% in 2021
US average: 32.9%
High school or higher
99.1%
+0.5 ptsvs 2021
vs 98.5% in 2021
US average: 88.5%
19.4%
−2.7 ptsvs 2021
vs 22.1% in 2021
US average: 12.7%
Section 06

Commute & transportation

23.1 min
−17%vs 2021
vs 27.8 min in 2021
US average: 26.9
89.0%
Unchangedvs 2021
vs 89.0% in 2021
US average: 75.1%
9.1%
+8.0 ptsvs 2021
vs 1.0% in 2021
US average: 8.4%
Section 07

Work & employment

4.5%
+0.3 ptsvs 2021
vs 4.3% in 2021
US average: 5.4%
69.7%
+2.9 ptsvs 2021
vs 66.9% in 2021
US average: 63.4%
37.4%
−1.4 ptsvs 2021
vs 38.8% in 2021
US average: 39.3%
Section 08

People & community

48.7%
−1.6 ptsvs 2021
vs 50.3% in 2021
51.3%
+1.6 ptsvs 2021
vs 49.7% in 2021
2.8%
−1.7 ptsvs 2021
vs 4.5% in 2021
US average: 13.5%
2.3%
Unchangedvs 2021
vs 2.3% in 2021
US average: 8.8%
Marital status (2024)
Men 15+
Never married16.9%(170)
Married72.4%(726)
Widowed2.2%(22)
Divorced8.5%(85)
Women 15+
Never married20.1%(203)
Married66.3%(668)
Widowed8.8%(89)
Divorced4.8%(48)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
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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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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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