United States › New Jersey › South Plainfield CITY · 2010 ACS
South Plainfield New Jersey · 23,385 residents · 8.30 sq mi
Time machine
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The short version
South Plainfield is a city of 23,385 people in New Jersey. Owners hold 84% of the housing stock. Households take in $92,263 a year at the median, 75% more than the country as a whole. Renters pay $1,407 a month at the median. The typical home is worth $355,300, having more than doubled since 2000. Households here earn about 32% more than in New Jersey as a whole.
At a glance
Wealthier
above the US median
US median: $52,703
Older
median age 40.2
US median: 37.2
Average education
28% hold a bachelor's degree
US average: 28%
Less affordable
home values up 68%, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 38.0 in 2000
US average: 37.2
Population, 1990 – 2024
20K 21K 22K 24K 25K 1990 2000 2010 2020 2024 South Plainfield Age distribution, 2010
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Section 02
Income & economy $92,263
+8%inflation adjusted, since 2000
from $67,466 in 2000
US average: $52,703
from $25,270 in 2000
US average: $27,286
Households earning $100K+
from 59.9% in 2009
US average: 33.3%
from 3.4% in 2000
US average: 13.8%
Workforce by industry, 2010
Public administration 7.3%
Professional, scientific, technical 6.7%
Transportation & warehousing 5.1%
Arts, entertainment, food 3.1%
Education & health services 0.6%
Agriculture, forestry, fishing 0.1%
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$355,300
+68%inflation adjusted, since 2000
from $166,600 in 2000
US average: $225,659
$1,407
+14%inflation adjusted, since 2000
from $976 in 2000
US average: $853
from 89.1% in 2000
16.1% rent
from 3.4% in 2009
US average: 12.1%
2.98 people
Unchangedsince 2009
from 2.99 people in 2009
US average: 2.60
from 35.9% in 2009
US average: 30.9%
from 25.7% in 2009
US average: 46.8%
from 3.9 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 72.9%(15,902)
Hispanic / Latino 8.7%(1,888)
2010
White, non-Hispanic 59.2%(13,850)
Hispanic / Latino 13.2%(3,097)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 4 more hispanic origin groups with data Ancestry
+ 37 more ancestry groups with data from 24.0% in 2000
US average: 27.9%
High school or higher
from 84.3% in 2000
US average: 84.9%
from 6.7% in 2000
US average: 10.2%
Section 06
Commute & transportation from 18.0 min in 2000
US average: 25.2
from 83.6% in 2009
US average: 76.2%
from 7.5% in 2009
US average: 10.4%
from 3.3% in 2009
US average: 4.7%
from 2.5% in 2009
US average: 4.1%
from 2.6% in 2009
US average: 2.8%
from 0.0% in 2009
US average: 0.5%
from 3.9% in 2009
US average: 8.7%
Section 07
Work & employment from 11.8% in 2009
US average: 12.9%
from 35.5% in 2009
US average: 35.2%
Section 08
People & community from 18.6% in 2009
US average: 12.8%
from 9.1% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 28.5%(2,885)
Women 15+
Never married 23.9%(2,426)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 8.8% in 2013
US average: 8.4%
from 73.1% in 2020
US average: 54.8%
Direct-purchase
from 15.5% in 2020
US average: 13.8%
from 18.1% in 2020
US average: 18.4%
from 8.9% in 2020
US average: 20.9%
VA health care
from 1.2% in 2020
US average: 2.2%
Any private
from 84.5% in 2020
US average: 67.1%
Any public
from 25.3% 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) 9.5%(54)
Gulf War (1990s) 23.6%(134)
Share of the 569 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 South Plainfield Head to head
Compare South Plainfield to nearby cities SOUTH PLAINFIELD VS
Plainfield
Income $85,908 −7%
Home value $410,800 +16%
Population 57,141 +130%
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SOUTH PLAINFIELD VS
Dunellen
Income $86,967 −6%
Home value $393,500 +11%
Population 8,337 −67%
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SOUTH PLAINFIELD VS
North Plainfield
Income $87,349 −5%
Home value $374,700 +5%
Population 22,879 −8%
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SOUTH PLAINFIELD VS
Metuchen
Income $158,052 +71%
Home value $604,300 +70%
Population 15,363 −38%
SEE FULL COMPARISON →
Frequently asked
How many people live in South Plainfield, New Jersey? South Plainfield, New Jersey has about 23,385 residents according to the 2010 American Community Survey.
What is the median household income in South Plainfield, New Jersey? The typical household in South Plainfield, New Jersey earns about $92,263 a year. Half of households make more than that, and half make less.
Is South Plainfield, New Jersey expensive? In South Plainfield, New Jersey, the median home is worth about $355,300, and the typical rent is about $1,407 a month.
How educated are people in South Plainfield, New Jersey? About 27.9% of adults age 25 and over in South Plainfield, New Jersey hold a bachelor's degree or higher.
What is the poverty rate in South Plainfield, New Jersey? About 4.0% of people in South Plainfield, New Jersey live below the federal poverty line.
Has South Plainfield, New Jersey grown since 1990? Yes, South Plainfield, New Jersey has grown since 1990. The population has added about 2,896 residents, a change of about 14 percent over that period.
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