North Plainfield, NJ demographics:
population, income, and more

Total population
23,788
0.8% year-over-year change
Median household income
$85,953/yr
5.6% year-over-year change
Housing units
7,444
-3.4% year-over-year change

North Plainfield population

How many people live in North Plainfield

North Plainfield is home to 23,788 residents, according to the most recent Census data. Gender-wise, 50% of North Plainfield locals are male, and 50% are female.

Total population
23,788
0.8% year-over-year change
Gender ratio
Male
50%
11,894
Female
50%
11,894
Value Percent YoY change
Male 11,894 50% 1.2%
Female 11,894 50% 0.5%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in North Plainfield is 33, with the population distributed as follows: about 23.5% are children under 15, then 14.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 29.1% of the population, while another 23.6% fall into the 45 to 64 bracket. Finally, around 9.3% are 65 or older.

Median age
33
Age breakdown
Under 15
23.5%
15 to 24
14.6%
25 to 44
29.1%
45 to 64
23.6%
Over 65
9.3%
Value Percent YoY change
Under 15 5,581 23.5% 3.8%
15 to 24 3,462 14.6% 3.9%
25 to 44 6,923 29.1% 1.5%
45 to 64 5,611 23.6% -2.1%
Over 65 2,212 9.3% -5.3%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In North Plainfield, 53.6% of the population are US-born citizens, while 14.3% have gained naturalized citizenship. At the same time, 32.2% of residents are non-citizens. As for race, 12.6% of locals are Caucasian, 26.2% are African American and 2% have Asian roots. There’s also a share of 12.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
53.6%
Non-U.S.-born citizens
14.3%
Non-citizens
32.2%
Value Percent YoY change
U.S.-born citizens 12,742 53.6% 0.2%
Non-U.S.-born citizens 3,396 14.3% -7.2%
Non-citizens 7,650 32.2% 6.0%
Racial breakdown
White
12.6%
Black or African American
26.2%
American Indian and Alaska Native
0.7%
Asian
2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
12.4%
Other
46.1%
Value Percent
White 3,007 12.6%
Black or African American 6,235 26.2%
American Indian and Alaska Native 158 0.7%
Asian 477 2%
Two or more races 2,941 12.4%
Other 10,970 46.1%

Households in North Plainfield

A peek inside North Plainfield households

North Plainfield has 7,177 households, with an average of 3 members in each. Of these, 74% are families, while the remaining 26% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
7,177
-2.7% year-over-year change
Average people per household
3
Non-family households
1,864
Family households
5,313
Value Percent YoY change
Non-family households 1,864 26% -7.5%
Family households 5,313 74% -0.9%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in North Plainfield

The housing landscape of North Plainfield

North Plainfield's housing consists of 7,444 units, with 40.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.4% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.1% of the housing landscape.

Housing units
7,444
-3.4% year-over-year change
Housing types
Value Percent
1 unit, detached 3,000 40.3%
1 unit, attached 330 4.4%
2 units 1,295 17.4%
3 or 4 units 857 11.5%
5 to 9 units 459 6.2%
10 to 19 units 275 3.7%
20 to 49 units 604 8.1%
50 or more units 616 8.3%
Mobile home 9 0.1%
Homes built since 2020
32
0.0% year-over-year change

The age of buildings in North Plainfield

In North Plainfield, the median construction year is 1953. About 33.3% of homes were built before the 1940s, with another 11.9% going up by 1949. Most development happened in the second half of the 20th century. Then, 2.9% of homes were added from 2000 to 2009, 1.4% between 2010 and 2019, and 0.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 2,482 33.3% -11.8%
Built between 1940 and 1949 889 11.9% -0.2%
Built between 1950 and 1959 1,205 16.2% 3.2%
Built between 1960 and 1969 859 11.5% -7.2%
Built between 1970 and 1979 819 11% 8.9%
Built between 1980 and 1989 338 4.5% 6.3%
Built between 1990 and 1999 500 6.7% 4.6%
Built between 2000 and 2009 215 2.9% 10.3%
Built between 2010 and 2019 105 1.4% -20.4%
Built in 2020 or later 32 0.4% 0.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

North Plainfield occupancy rates

Out of the 7,177 occupied housing units in North Plainfield, 43.4% are owner-occupied, while 56.6% are lived in by tenants. Meanwhile, 3.6% of all homes on the local market sit vacant.

Occupied housing units
7,177
-2.7% year-over-year change
Occupancy breakdown
Renter occupied
4,066
Owner occupied
3,111
Value Percent YoY
change
Renter occupied 4,066 56.6% -3.7%
Owner occupied 3,111 43.4% -1.5%
Unoccupied housing units
3.6%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

North Plainfield housing costs

Housing costs in North Plainfield come to a median of $2,011 per month, while tenants specifically pay a median gross rent of $1,780.

Median housing costs per month
$2,011/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in North Plainfield
$1,780/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in North Plainfield

North Plainfield education at a glance

About 38.7% of the population in North Plainfield went to high school, while 19.9% pursued college studies. Another 6.2% earned an associate degree and 12.5% hold a bachelor’s. Meanwhile, 5.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2,919 17% 4.7%
High school diploma 6,661 38.7% 1.2%
College diploma 3,425 19.9% -0.6%
Associate degree 1,064 6.2% 5.7%
Bachelor's degree 2,153 12.5% -4.9%
Graduate degree 987 5.7% -11.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in North Plainfield

How much people earn in North Plainfield

The average annual household income in North Plainfield was $94,787 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.8% change from the previous year. At the same time, the median income stood at $85,953, reflecting a +5.6% shift over the same period.

Average household income in North Plainfield
$94,787/year
3.8% year-over-year change
Median household income in North Plainfield
$85,953/year
5.6% year-over-year change

North Plainfield income by age

In North Plainfield, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $80,248. Those with someone between 45 and 64 in charge, often well established professionally, earn $105,165 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $74,803, while those led by someone over 65, many of whom may be retired, have about $67,855 in earnings. Overall, 84.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $74,803 47.4%
25 - 44 $80,248 0.9%
45 - 64 $105,165 3.4%
Over 65 $67,855 7.6%
Above poverty level
19,424
Below poverty level
3,671
Value Percent YoY
change
Above poverty level 19,424 84.1% 1.8%
Below poverty level 3,671 15.9% -5.1%

Average renter income in North Plainfield

To get a better sense of what renters earn on average in North Plainfield, their median household income was $54,827 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 39%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$54,827
Rent-to-income ratio
39%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in North Plainfield

Workforce and job types in North Plainfield

60.6% of the working population are employed in professional or administrative positions, while 39.4% are in hands-on or service-based jobs. Also, 6.2% run their own businesses, 80.3% are employed by private companies, and 9.1% work in the public sector.

Workforce demographics

White collar
7,324
Blue collar
4,751
Value Percent YoY change
White collar 7,324 60.6% -0.6%
Blue collar 4,751 39.4% 4.4%
Employer type
Self employees
6.2%
Private companies
80.3%
Governmental workers
9.1%
Not for profit companies
4.4%
Value Percent YoY change
Self employees 745 6.2% -7.5%
Private companies 9,695 80.3% 3.0%
Governmental workers 1,103 9.1% -1.9%
Not for profit companies 532 4.4% -7.2%

Transportation in North Plainfield

How people get around in North Plainfield

In North Plainfield, the average commute time is 11 minutes. Commuting methods vary: 89.5% of residents travel by personal vehicle and 1.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
11 min
-54.2% year-over-year change
Means of transportation
Value Percent YoY change
Car 8,005 89.5% -1.9%
Taxicab 245 2.7% 8.4%
Bus or trolleybus 332 3.7% 29.2%
Railroad 139 1.6% -19.2%
Motorcycle 7 0.1% 75.0%
Bicycle 51 0.6% 37.8%
Walk 164 1.8% 36.7%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in North Plainfield by zipcode?

Zipcode Population Number of households Median income Average income
07060 48,363 14,951 $78,602 $100,081
07063 14,235 3,931 $93,304 $106,796

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FAQs about North Plainfield demographics 

What is the total population of North Plainfield?

North Plainfield has a total population of 23,788 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.8% compared to a year ago.

What is the gender ratio in North Plainfield?

The gender ratio in North Plainfield is as follows:
  • 50% males (11,894 residents)
  • 50% females (11,894 residents)

What is the median age in North Plainfield?

The median age in North Plainfield is 33.

What is the age distribution of the population in North Plainfield?

The age distribution in North Plainfield is as follows:
  • Under 15: 23.5% (5,581 residents)
  • Ages 15-24: 14.6% (3,462 residents)
  • Ages 25-44: 29.1% (6,923 residents)
  • Ages 45-64: 23.6% (5,611 residents)
  • Over 65: 9.3% (2,212 residents)

What is the racial and ethnic makeup of North Plainfield?

The racial and ethnic makeup of North Plainfield is as follows:
  • White: 12.6% (3,007 residents)
  • Black or African American: 26.2% (6,235 residents)
  • American Indian and Alaska Native: 0.7% (158 residents)
  • Asian: 2% (477 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 12.4% (2,941 residents)
  • Other: 46.1% (10,970 residents)

What percentage of the population in North Plainfield are U.S.-born citizens?

U.S.-born citizens represent 53.6% of the population in North Plainfield.

How many housing units are there in North Plainfield?

There are 7,444 housing units in North Plainfield, reflecting a -3.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in North Plainfield and what is the average household size?

North Plainfield has a total of 7,177 households, with an average of 3 people in each.

What is the median household income in North Plainfield?

North Plainfield has a median household income of $85,953, representing a +5.6% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for North Plainfield?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 60.6% (7,324 residents)
  • Blue-collar workers: 39.4% (4,751 residents)

Places of employment:
  • Self-employed: 6.2% (745 residents)
  • Private companies: 80.3% (9,695 residents)
  • Governmental workers: 9.1% (1,103 residents)
  • Not-for-profit companies: 4.4% (532 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025