United States › New Jersey › Iselin CITY · 2010 ACS
Iselin New Jersey · 18,695 residents · 3.15 sq mi
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The short version
Iselin is a city of 18,695 people in New Jersey. 42% of residents were born outside the United States. Households take in $88,278 a year at the median, 68% more than the country as a whole. Renters pay $1,444 a month at the median. 39% of adults hold a bachelor's degree or higher. Home values have more than doubled since 2000, reaching $342,000.
At a glance
Wealthier
above the US median
US median: $52,703
Mid-age
median age 38.5
US median: 37.2
More educated
39% hold a bachelor's degree
US average: 28%
Less affordable
home values up 81%, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 37.4 in 2000
US average: 37.2
Population, 1990 – 2024
16K 17K 18K 19K 20K 1990 2000 2010 2020 2024 Iselin Age distribution, 2010
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Section 02
Income & economy $88,278
+7%inflation adjusted, since 2000
from $65,424 in 2000
US average: $52,703
from $26,793 in 2000
US average: $27,286
Households earning $100K+
from 56.4% in 2009
US average: 33.3%
from 3.2% in 2000
US average: 13.8%
Workforce by industry, 2010
Public administration 8.7%
Professional, scientific, technical 8.2%
Transportation & warehousing 5.7%
Arts, entertainment, food 2.7%
Education & health services 1.2%
Agriculture, forestry, fishing 0%
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$342,000
+81%inflation adjusted, since 2000
from $149,200 in 2000
US average: $225,659
$1,444
+15%inflation adjusted, since 2000
from $995 in 2000
US average: $853
from 75.6% in 2000
32.9% rent
from 4.5% in 2009
US average: 12.1%
from 2.94 people in 2009
US average: 2.60
from 39.1% in 2009
US average: 30.9%
from 32.8% in 2009
US average: 46.8%
from 4.0 in 2009
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 2000
White, non-Hispanic 61.4%(10,252)
Hispanic / Latino 5.5%(914)
2010
White, non-Hispanic 37.4%(7,001)
Hispanic / Latino 7.1%(1,332)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 3 more hispanic origin groups with data Ancestry
+ 25 more ancestry groups with data from 32.4% in 2000
US average: 27.9%
High school or higher
from 85.4% in 2000
US average: 84.9%
from 10.9% in 2000
US average: 10.2%
Section 06
Commute & transportation from 24.3 min in 2000
US average: 25.2
from 68.2% in 2009
US average: 76.2%
from 10.9% in 2009
US average: 10.4%
from 15.0% in 2009
US average: 4.7%
from 2.1% in 2009
US average: 4.1%
from 3.0% in 2009
US average: 2.8%
from 0.0% in 2009
US average: 0.5%
from 5.7% in 2009
US average: 8.7%
Section 07
Work & employment from 13.2% in 2009
US average: 12.9%
from 42.2% in 2009
US average: 35.2%
Section 08
People & community from 37.9% in 2009
US average: 12.8%
from 6.4% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 31.1%(2,433)
Women 15+
Never married 28.8%(2,436)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 12.9% in 2013
US average: 8.4%
from 73.7% in 2020
US average: 54.8%
Direct-purchase
from 12.3% in 2020
US average: 13.8%
from 18.6% in 2020
US average: 18.4%
from 7.4% in 2020
US average: 20.9%
VA health care
from 0.5% in 2020
US average: 2.2%
Any private
from 82.2% in 2020
US average: 67.1%
Any public
from 23.0% in 2020
US average: 36.7%
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, 2024
Gulf War (2001 or later) 33.6%(115)
Share of the 342 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
Places similar to Iselin Head to head
Compare Iselin to nearby cities ISELIN VS
Colonia
Income $122,713 +39%
Home value $493,100 +44%
Population 18,587 −5%
SEE FULL COMPARISON →
ISELIN VS
Woodbridge
Income $104,926 +19%
Home value $390,000 +14%
Population 20,756 +6%
SEE FULL COMPARISON →
ISELIN VS
Fords
Income $115,861 +31%
Home value $438,000 +28%
Population 12,771 −35%
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ISELIN VS
Avenel
Income $101,670 +15%
Home value $401,000 +17%
Population 17,121 −12%
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Frequently asked
How many people live in Iselin, New Jersey? Iselin, New Jersey has about 18,695 residents according to the 2010 American Community Survey.
What is the median household income in Iselin, New Jersey? The typical household in Iselin, New Jersey earns about $88,278 a year. Half of households make more than that, and half make less.
Is Iselin, New Jersey expensive? In Iselin, New Jersey, the median home is worth about $342,000, and the typical rent is about $1,444 a month.
How educated are people in Iselin, New Jersey? About 39.2% of adults age 25 and over in Iselin, New Jersey hold a bachelor's degree or higher.
What is the poverty rate in Iselin, New Jersey? About 4.4% of people in Iselin, New Jersey live below the federal poverty line.
Has Iselin, New Jersey grown since 1990? Yes, Iselin, New Jersey has grown since 1990. The population has added about 2,554 residents, a change of about 16 percent over that period.
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