Union, Union County, NJ demographics:
population, income, and more

Total population
60,522
1.6% year-over-year change
Median household income
$107,564/yr
2.4% year-over-year change
Housing units
21,868
0.6% year-over-year change

Union population

How many people live in Union

Union is home to 60,522 residents, according to the most recent Census data. Gender-wise, 48% of Union locals are male, and 52% are female.

Total population
60,522
1.6% year-over-year change
Gender ratio
Male
48%
29,028
Female
52%
31,494
Value Percent YoY change
Male 29,028 48% 1.7%
Female 31,494 52% 1.5%
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 Union is 42, with the population distributed as follows: about 15% are children under 15, then 13.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 26.8% of the population, while another 28.6% fall into the 45 to 64 bracket. Finally, around 16.1% are 65 or older.

Median age
42
Age breakdown
Under 15
15%
15 to 24
13.6%
25 to 44
26.8%
45 to 64
28.6%
Over 65
16.1%
Value Percent YoY change
Under 15 9,080 15% 7.7%
15 to 24 8,206 13.6% 0.9%
25 to 44 16,205 26.8% 1.3%
45 to 64 17,287 28.6% 2.0%
Over 65 9,743 16.1% -3.1%
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 Union, 60.3% of the population are US-born citizens, while 29.3% have gained naturalized citizenship. At the same time, 10.4% of residents are non-citizens. As for race, 28.3% of locals are Caucasian, 37.8% are African American and 10.4% have Asian roots. There’s also a share of 12% that includes residents with two or more races.

Citizenship
U.S.-born citizens
60.3%
Non-U.S.-born citizens
29.3%
Non-citizens
10.4%
Value Percent YoY change
U.S.-born citizens 36,492 60.3% 1.1%
Non-U.S.-born citizens 17,716 29.3% 3.9%
Non-citizens 6,313 10.4% -1.6%
Racial breakdown
White
28.3%
Black or African American
37.8%
American Indian and Alaska Native
0.1%
Asian
10.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
12%
Other
11.3%
Value Percent
White 17,123 28.3%
Black or African American 22,908 37.8%
American Indian and Alaska Native 85 0.1%
Asian 6,264 10.4%
Two or more races 7,282 12%
Other 6,860 11.3%

Households in Union

A peek inside Union households

Union has 21,179 households, with an average of 3 members in each. Of these, 72% are families, while the remaining 28% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
21,179
1.5% year-over-year change
Average people per household
3
Non-family households
5,926
Family households
15,253
Value Percent YoY change
Non-family households 5,926 28% 4.3%
Family households 15,253 72% 0.5%
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 Union

The housing landscape of Union

Union's housing consists of 21,868 units, with 62.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.6% 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 0.3% of the housing landscape.

Housing units
21,868
0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 13,722 62.8%
1 unit, attached 1,000 4.6%
2 units 2,806 12.8%
3 or 4 units 1,204 5.5%
5 to 9 units 339 1.6%
10 to 19 units 513 2.4%
20 to 49 units 360 1.6%
50 or more units 1,863 8.5%
Mobile home 61 0.3%
Homes built since 2020
200
60.0% year-over-year change

The age of buildings in Union

In Union, the median construction year is 1961. About 20.4% of homes were built before the 1940s, with another 14.6% going up by 1949. Most development happened in the second half of the 20th century. Then, 6% of homes were added from 2000 to 2009, 5% between 2010 and 2019, and 0.9% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 4,469 20.4% -1.8%
Built between 1940 and 1949 3,200 14.6% 6.4%
Built between 1950 and 1959 5,599 25.6% -7.6%
Built between 1960 and 1969 2,485 11.4% -1.0%
Built between 1970 and 1979 1,414 6.5% 7.9%
Built between 1980 and 1989 1,391 6.4% -7.1%
Built between 1990 and 1999 721 3.3% -11.0%
Built between 2000 and 2009 1,305 6% 22.1%
Built between 2010 and 2019 1,084 5% 37.0%
Built in 2020 or later 200 0.9% 60.0%
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.

Union occupancy rates

Out of the 21,179 occupied housing units in Union, 71.6% are owner-occupied, while 28.4% are lived in by tenants. Meanwhile, 3.2% of all homes on the local market sit vacant.

Occupied housing units
21,179
1.5% year-over-year change
Occupancy breakdown
Renter occupied
6,020
Owner occupied
15,159
Value Percent YoY
change
Renter occupied 6,020 28.4% 8.4%
Owner occupied 15,159 71.6% -1.0%
Unoccupied housing units
3.2%
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.

Union housing costs

Housing costs in Union come to a median of $2,192 per month, while tenants specifically pay a median gross rent of $2,080.

Median housing costs per month
$2,192/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 Union
$2,080/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 Union

Union education at a glance

About 28.4% of the population in Union went to high school, while 22.3% pursued college studies. Another 6.1% earned an associate degree and 25.3% hold a bachelor’s. Meanwhile, 12.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2,722 5.6% -5.1%
High school diploma 13,891 28.4% -0.9%
College diploma 10,920 22.3% 1.7%
Associate degree 2,990 6.1% -4.9%
Bachelor's degree 12,378 25.3% 0.0%
Graduate degree 6,059 12.4% 4.4%
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 Union

How much people earn in Union

The average annual household income in Union was $137,587 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.1% change from the previous year. At the same time, the median income stood at $107,564, reflecting a +2.4% shift over the same period.

Average household income in Union
$137,587/year
1.1% year-over-year change
Median household income in Union
$107,564/year
2.4% year-over-year change

Union income by age

In Union, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $112,591. Those with someone between 45 and 64 in charge, often well established professionally, earn $124,925 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $64,071, while those led by someone over 65, many of whom may be retired, have about $73,592 in earnings. Overall, 93.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $64,071 4.5%
25 - 44 $112,591 -1.1%
45 - 64 $124,925 2.9%
Over 65 $73,592 6.1%
Above poverty level
54,474
Below poverty level
3,907
Value Percent YoY
change
Above poverty level 54,474 93.3% 1.2%
Below poverty level 3,907 6.7% 8.5%

Employment in Union

Workforce and job types in Union

81.9% of the working population are employed in professional or administrative positions, while 18.1% are in hands-on or service-based jobs. Also, 9.1% run their own businesses, 67.2% are employed by private companies, and 16.5% work in the public sector.

Workforce demographics

White collar
27,288
Blue collar
6,037
Value Percent YoY change
White collar 27,288 81.9% 2.4%
Blue collar 6,037 18.1% -5.3%
Employer type
Self employees
9.1%
Private companies
67.2%
Governmental workers
16.5%
Not for profit companies
7.1%
Value Percent YoY change
Self employees 3,029 9.1% 12.6%
Private companies 22,412 67.2% 0.4%
Governmental workers 5,506 16.5% -1.6%
Not for profit companies 2,377 7.1% -1.5%

Transportation in Union

How people get around in Union

In Union, the average commute time is 30 minutes. Commuting methods vary: 88.4% of residents travel by personal vehicle and 1.7% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
30 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 24,381 88.4% -2.7%
Taxicab 331 1.2% -26.1%
Bus or trolleybus 1,673 6.1% 10.1%
Railroad 679 2.5% 43.2%
Motorcycle 20 0.1% 0.0%
Bicycle 37 0.1% 2.8%
Walk 476 1.7% 7.7%
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 Union by zipcode?

Zipcode Population Number of households Median income Average income
07083 58,170 20,278 $121,887 $140,179
07088 2,901 1,096 $93,240 $106,157

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FAQs about Union demographics 

What is the total population of Union?

Union has a total population of 60,522 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 +1.6% compared to a year ago.

What is the gender ratio in Union?

The gender ratio in Union is as follows:
  • 48% males (29,028 residents)
  • 52% females (31,494 residents)

What is the median age in Union?

The median age in Union is 42.

What is the age distribution of the population in Union?

The age distribution in Union is as follows:
  • Under 15: 15% (9,080 residents)
  • Ages 15-24: 13.6% (8,206 residents)
  • Ages 25-44: 26.8% (16,205 residents)
  • Ages 45-64: 28.6% (17,287 residents)
  • Over 65: 16.1% (9,743 residents)

What is the racial and ethnic makeup of Union?

The racial and ethnic makeup of Union is as follows:
  • White: 28.3% (17,123 residents)
  • Black or African American: 37.8% (22,908 residents)
  • American Indian and Alaska Native: 0.1% (85 residents)
  • Asian: 10.4% (6,264 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 12% (7,282 residents)
  • Other: 11.3% (6,860 residents)

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

U.S.-born citizens represent 60.3% of the population in Union.

How many housing units are there in Union?

There are 21,868 housing units in Union, reflecting a +0.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Union has a total of 21,179 households, with an average of 3 people in each.

What is the median household income in Union?

Union has a median household income of $107,564, representing a +2.4% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Union?

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

Job types:
  • White-collar workers: 81.9% (27,288 residents)
  • Blue-collar workers: 18.1% (6,037 residents)

Places of employment:
  • Self-employed: 9.1% (3,029 residents)
  • Private companies: 67.2% (22,412 residents)
  • Governmental workers: 16.5% (5,506 residents)
  • Not-for-profit companies: 7.1% (2,377 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