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CITY · 1990 CENSUS

North Plainfield

New Jersey · 18,820 residents · 2.81 sq mi
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The short version

North Plainfield is home to 18,820 people in New Jersey. The typical home is worth $163,700. The poverty rate is 3.7%, under the national 13.2%. Renters pay $678 a month at the median. The median household earns $41,875, about 39% above the national median. About 28% of adults have finished a four-year degree.

At a glance
Wealthier
above the US median
US median: $30,130
Mid-age
median age 33.7
US median: 33.0
More educated
28% hold a bachelor's degree
US average: 20%
Less affordable
home values up 43%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

18,820
−11%vs 2000
vs 21,103 in 2000
1990 – 2025
33.7
Unchangedvs 2000
vs 33.7 in 2000
US average: 33.0
Land area
2.81 sq mi
Population, 19902024
18K20K21K22K23K19902000201020202024North Plainfield
202423K
1990201020202024
Age distribution, 1990
Under 57.6%(1,432)
US avg: 7.3%
5 to 95.8%(1,089)
US avg: 7.3%
10 to 145.1%(968)
US avg: 6.9%
15 to 195.2%(974)
US avg: 7.1%
20 to 246.2%(1,168)
US avg: 7.5%
25 to 3423.3%(4,379)
US avg: 17.5%
35 to 4415.9%(3,000)
US avg: 15.1%
45 to 549.7%(1,833)
US avg: 10.2%
55 to 648.4%(1,580)
US avg: 8.5%
65 to 747.6%(1,421)
US avg: 7.3%
75 to 843.8%(713)
US avg: 4%
85 and over1.4%(263)
US avg: 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$41,875
Unchangedinflation adjusted, since 2000
vs $55,322 in 2000
US average: $30,130
1990 – 2024
$19,031
−16%vs 2000
vs $22,791 in 2000
US average: $14,340
3.7%
−2.7 ptsvs 2000
vs 6.4% in 2000
US average: 13.2%
Section 03

Housing

$163,700
+43%inflation adjusted, since 2000
vs $150,700 in 2000
US average: $93,722
1990 – 2024
$678
+8%inflation adjusted, since 2000
vs $828 in 2000
US average: $450
58.8%
−0.1 ptsvs 2000
vs 58.8% in 2000
41.2% rent
Section 04

Race & ethnicity

2000
White, non-Hispanic47.5%(10,023)
Black12.2%(2,580)
Hispanic / Latino32.8%(6,916)
Asian5%(1,053)
Other0%
1990
White, non-Hispanic86.5%(16,279)
Black4.7%(884)
Hispanic / Latino11.9%(2,248)
Asian3.2%(608)
Other5.6%(1,049)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Central American22.3%(5,076)
South American15.9%(3,635)
Guatemalan11.9%(2,718)
Ecuadorian8.9%(2,036)
Salvadoran8.6%(1,963)
Dominican5.3%(1,198)
Colombian5.1%(1,165)
Puerto Rican4.8%(1,100)
Mexican2.5%(561)
Honduran1.3%(303)
Peruvian0.7%(164)
Cuban0.6%(146)
+ 8 more hispanic origin groups with data
Chilean0.6%(142)
Spaniard0.3%(61)
Costa Rican0.2%(56)
Uruguayan0.2%(53)
Panamanian0.2%(36)
Paraguayan0.1%(34)
Argentine0.1%(22)
Venezuelan0.1%(19)
Asian origin
Pakistani2.5%(565)
Filipino0.7%(159)
Asian Indian0.5%(109)
Chinese0.4%(90)
Laotian0.1%(12)
Korean0%(9)
Ancestry
West Indian4.4%(1,002)
American4.3%(985)
German3.2%(736)
Irish3.1%(703)
Jamaican2.9%(663)
Italian2.5%(581)
Arab1.6%(359)
English1.4%(330)
Palestinian1.4%(327)
Polish1.1%(244)
Haitian0.8%(181)
+ 28 more ancestry groups with data
Guyanese0.8%(176)
Scottish0.7%(154)
Portuguese0.7%(150)
French0.5%(118)
Russian0.3%(73)
Welsh0.3%(63)
Ghanaian0.2%(54)
Swedish0.2%(46)
Kenyan0.2%(41)
Czech0.2%(40)
Dutch0.2%(36)
Slovak0.2%(36)
Hungarian0.1%(30)
Canadian0.1%(29)
Brazilian0.1%(26)
Swiss0.1%(25)
Egyptian0.1%(24)
Austrian0.1%(21)
Norwegian0.1%(19)
Nigerian0.1%(18)
Scotch-Irish0.1%(17)
Ukrainian0%(11)
Barbadian0%(10)
Latvian0%(7)
Section 05

Education

28.1%
+1.5 ptsvs 2000
vs 26.5% in 2000
US average: 20.3%
High school or higher
83.2%
+2.5 ptsvs 2000
vs 80.7% in 2000
US average: 75.2%
8.6%
−0.7 ptsvs 2000
vs 9.3% in 2000
US average: 7.1%
Section 06

Commute & transportation

22.8 min
+11%vs 2000
vs 20.5 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status (2024)
Men 15+
Never married43.3%(3,737)
Married49.4%(4,265)
Widowed1.8%(152)
Divorced5.5%(472)
Women 15+
Never married42.4%(4,079)
Married43.7%(4,206)
Widowed5.3%(506)
Divorced8.7%(834)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

21.2%
−0.4 ptssince 2013
from 21.6% in 2013
US average: 8.4%
46.2%
−15.3 ptssince 2020
from 61.5% in 2020
US average: 54.8%
Direct-purchase
8.3%
−2.5 ptssince 2020
from 10.8% in 2020
US average: 13.8%
10.2%
−1.6 ptssince 2020
from 11.8% in 2020
US average: 18.4%
23.2%
+9.5 ptssince 2020
from 13.7% in 2020
US average: 20.9%
VA health care
0.5%
−0.1 ptssince 2020
from 0.6% in 2020
US average: 2.2%
Any private
52.9%
−17.6 ptssince 2020
from 70.5% in 2020
US average: 67.1%
Any public
31.9%
+7.9 ptssince 2020
from 24.0% 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)43.5%(146)
US avg: 26.4%
Gulf War (1990s)9.5%(32)
US avg: 24.3%
Vietnam era33.9%(114)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 336 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.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in North Plainfield, New Jersey?

North Plainfield, New Jersey has about 18,820 residents according to the 1990 Census.

What is the median household income in North Plainfield, New Jersey?

The typical household in North Plainfield, New Jersey earns about $41,875 a year. Half of households make more than that, and half make less.

Is North Plainfield, New Jersey expensive?

In North Plainfield, New Jersey, the median home is worth about $163,700, and the typical rent is about $678 a month.

How educated are people in North Plainfield, New Jersey?

About 28.1% of adults age 25 and over in North Plainfield, New Jersey hold a bachelor's degree or higher.

What is the poverty rate in North Plainfield, New Jersey?

About 3.7% of people in North Plainfield, New Jersey live below the federal poverty line.

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

How we source and harmonize this data →