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CITY

South Amboy

New Jersey · 10,403 residents (2025 est.) · 1.538 sq mi
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The short version

South Amboy is wealthier than most US places, with a median household income of $91,997. Population has grown 26% since 2000. Median home value has more than doubled since 2000, reaching $379,700. It sits in the top 10% of US cities for household income.

At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 42.4
US median: 38.9
Less educated
28% hold a bachelor's degree
US average: 36%
Less affordable
home values up 48%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

Total population
9,989
+26%since 2000
from 7,913 in 2000
1990 – 2025
Population density
6,495 / sq mi
+26%since 2000
from 5,145 / sq mi in 2000
US average: 281
Median age
42.4
+16%since 2000
from 36.7 in 2000
US average: 38.9

PEP 2025 EST:10,403 residents (Census Bureau Vintage 2025, released March 2026)

Population, 1990 – 2024
8K8K9K10K10K1990201020202024South Amboy
202410K
1990201020202024
Section 02

Income & economy

Median household income
$91,997
Unchangedinflation adjusted, since 2000
from $50,529 in 2000
US average: $82,259
1990 – 2024
Per capita income
$44,424
+88%since 2000
from $23,598 in 2000
US average: $44,673
Households earning $100K+
60.1%
+28.0 ptssince 2009
from 32.1% in 2009
US average: 53.3%
Poverty rate
6.5%
−0.9 ptssince 2000
from 7.4% in 2000
US average: 12.5%
Income inequality (Gini)
0.367
−14%since 2010
from 0.428 in 2010
US average: 0.476
Workforce by industry, 2024
Finance & insurance13.5%
US avg: 5.9%
Professional, scientific, technical13.2%
US avg: 5.1%
Information10.1%
US avg: 10.8%
Other services7.9%
US avg: 6.7%
Public administration7.2%
US avg: 4.8%
Retail trade6.3%
US avg: 9.9%
Arts, entertainment, food5.2%
US avg: 1.9%
Wholesale trade4.8%
US avg: 6.9%
Transportation & warehousing1.9%
US avg: 2.2%
Education & health services0.4%
US avg: 0.9%
Agriculture, forestry, fishing0.3%
US avg: 1.6%
Construction0.3%
US avg: 1.2%
Manufacturing0%
US avg: 0.4%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$379,700
+48%inflation adjusted, since 2000
from $140,500 in 2000
US average: $376,019
1990 – 2024
Median gross rent
$1,707
+22%inflation adjusted, since 2000
from $767 in 2000
US average: $1,442
Owner-occupied
56.5%
−7.7 ptssince 2000
from 64.2% in 2000
43.5% rent
Vacancy rate
6.3%
+0.3 ptssince 2009
from 6.0% in 2009
US average: 10.0%
Owner cost-burdened
40.7%
−1.9 ptssince 2009
from 42.6% in 2009
US average: 22.9%
Renter cost-burdened
41.6%
−0.4 ptssince 2009
from 42.1% in 2009
US average: 47.4%
Afford Score
4.1
+48%since 2000
from 2.8 in 2000
1990 – 2024
Gentrification Score
47
RELATED:See current rent listings in South Amboy on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic90%(7,121)
Black0.7%(57)
Hispanic / Latino6.7%(534)
Asian1.4%(108)
Other0%
Diversity Score20.7%(1,641)
2024
White, non-Hispanic61.6%(6,151)
Black7.1%(706)
Hispanic / Latino22.7%(2,270)
Asian3.6%(359)
Other5%(503)
Diversity Score70%(6,997)
Diversity Score
70
+238%since 2000
from 21 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
28.2%
+15.7 ptssince 2000
from 12.5% in 2000
US average: 35.6%
High school or higher
88.3%
+7.2 ptssince 2000
from 81.1% in 2000
US average: 89.6%
Graduate degree
12.0%
+8.9 ptssince 2000
from 3.2% in 2000
US average: 14.0%
Section 06

Commute & transportation

Average commute
30.5 min
+51%since 2000
from 20.3 min in 2000
US average: 26.5
Drive alone to work
63.5%
−14.2 ptssince 2009
from 77.7% in 2009
US average: 68.9%
Carpooled to work
12.8%
+7.9 ptssince 2009
from 4.9% in 2009
US average: 8.5%
Public transit
10.7%
+3.5 ptssince 2009
from 7.2% in 2009
US average: 3.2%
Worked from home
11.3%
+7.6 ptssince 2009
from 3.6% in 2009
US average: 15.0%
Walked to work
0.9%
−4.7 ptssince 2009
from 5.6% in 2009
US average: 2.4%
Biked to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.4%
No vehicle available
10.3%
−1.3 ptssince 2009
from 11.6% in 2009
US average: 8.3%
Section 07

Work & employment

Unemployment rate
5.9%
−2.5 ptssince 2011
from 8.4% in 2011
US average: 5.2%
Labor force participation
68.3%
+0.4 ptssince 2011
from 68.0% in 2011
US average: 63.5%
Self-employed
12.7%
+2.2 ptssince 2009
from 10.5% in 2009
US average: 13.1%
Management & professional
41.5%
−14.0 ptssince 2009
from 55.4% in 2009
US average: 42.5%
Section 08

People & community

Male
44.4%
−4.6 ptssince 2009
from 49.0% in 2009
Female
55.6%
+4.6 ptssince 2009
from 51.0% in 2009
Foreign born
18.2%
+6.2 ptssince 2009
from 12.1% in 2009
US average: 14.1%
Veterans
7.3%
−41.0 ptssince 2009
from 48.3% in 2009
US average: 6.2%
With a disability
12.7%
+0.4 ptssince 2012
from 12.3% in 2012
US average: 13.3%
Uninsured
6.6%
−83.2 ptssince 2013
from 89.8% in 2013
US average: 8.4%
Broadband at home
88.3%
+18.0 ptssince 2017
from 70.3% in 2017
US average: 91.0%
English only at home
73.1%
−10.4 ptssince 2016
from 83.5% in 2016
US average: 77.7%
Spanish at home
15.0%
+8.5 ptssince 2016
from 6.5% in 2016
US average: 13.6%
Drill deeper

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Compare South Amboy to nearby cities

SOUTH AMBOY VS
Perth Amboy
Income$61,977−33%
Home value$370,600−2%
Population56,739+445%
SEE FULL COMPARISON →
SOUTH AMBOY VS
Sayreville
Income$99,979+9%
Home value$444,100+17%
Population46,787+350%
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SOUTH AMBOY VS
Madison Park
Income$79,509−14%
Home value$426,500+12%
Population9,124−12%
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SOUTH AMBOY VS
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Income$115,861+26%
Home value$438,000+15%
Population12,771+23%
SEE FULL COMPARISON →
Frequently asked

How many people live in South Amboy, New Jersey?

South Amboy, New Jersey has about 9,989 residents according to the 2024 American Community Survey.

What is the median household income in South Amboy, New Jersey?

The typical household in South Amboy, New Jersey earns about $91,997 a year. Half of households make more than that, and half make less.

Is South Amboy, New Jersey expensive?

In South Amboy, New Jersey, the median home is worth about $379,700, and the typical rent is about $1,707 a month.

How educated are people in South Amboy, New Jersey?

About 28.2% of adults age 25 and over in South Amboy, New Jersey hold a bachelor's degree or higher.

What is the poverty rate in South Amboy, New Jersey?

About 6.5% of people in South Amboy, New Jersey live below the federal poverty line.

Has South Amboy, New Jersey grown since 1990?

Yes, South Amboy, New Jersey has grown since 1990. The population has added about 2,126 residents, a change of about 27 percent over that period.

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

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