Union City, New Jersey Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Union City, New Jersey is 66,375 as of the 2023 American Community Survey, making it the 13th-largest city in New Jersey. The median household income is $65,369, the median home value is $446,800, and the median age is 37.8.
The population has grown 0.7% since 2010 (66,459 → 66,918).
66,375
Population
51573
People / sq mi
$65,369
Median Income
$446,800
Median Home Value
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Union City covers 1.3 sq mi of land at 51573 people per square mile.
About Union City, NJ
What distinguishes Union City is density: among the most densely settled of US cities, around 51,573 people per square mile. With 66,375 residents, Union City is a city in New Jersey. It ranks #13 among cities in New Jersey by population.
The typical household here earns about $65,369, below the US median of $78,538. Roughly 16.6% of residents fall below the poverty line, above the national 12.4%. Home values run above average at $446,800, with typical rent around $1,489.
28.4% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Just 7.1% of workers are home-based, below the national 14.0%, and the average commute runs about 33 minutes each way.
That density explains much of the rest of the profile in Union City: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Union City city Population History (2010-2024)
The city of Union City city had a population of 66,459 in 2010 and 66,918 in 2024, a 0.7% growth over 14 years. The peak was 68,485 in 2017. Average annual growth rate: 0.06%.
66,918
Population (2024)
66,459
Population (2010)
68,485
Peak (2017)
0.06%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 66,459 |
| 2011 | 67,446 |
| 2012 | 67,844 |
| 2013 | 68,232 |
| 2014 | 68,302 |
| 2015 | 68,119 |
| 2016 | 68,365 |
| 2017 | 68,485 |
| 2018 | 68,124 |
| 2019 | 67,982 |
| 2020 | 68,138 |
| 2021 | 65,965 |
| 2022 | 65,314 |
| 2023 | 65,915 |
| 2024 | 66,918 |
Race & Ethnicity
| White | 25.8% |
| Black or African American | 4.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.6% |
| Two or More Races | 0.0% |
Economy & Income
$65,369
Median Household Income
$34,036
Per Capita Income
16.6%
Poverty Rate
5.8%
Unemployment Rate
Housing
$446,800
Median Home Value
$1,489
Median Rent
20.4%
Owner-Occupied
Education
77.5%
High School+
28.4%
Bachelor's+
Commute
35.4%
Drive Alone
32.1%
Public Transit
7.1%
Work From Home
32.9 min
Avg Commute
Community Profile
11.2%
Foreign Born
18.1%
Non-English at Home
0.7%
Veterans
11.7%
With Disability
76.7%
Health Insurance
95.3%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 17.7% |
| Finance, Insurance & Real Estate | 12.0% |
| Education, Health Care & Social Services | 11.5% |
| Retail Trade | 10.1% |
| Construction | 8.7% |
| Manufacturing | 7.7% |
| Information | 7.7% |
| Arts, Entertainment & Food Services | 4.4% |
| Transportation & Warehousing | 3.1% |
| Public Administration | 2.1% |
Largest cities in New Jersey
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Part of New Jersey
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City rankings
Frequently Asked Questions
Union City, New Jersey has a population of 66,375 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 13th-largest city in New Jersey.
The median household income in Union City, New Jersey is $65,369, with 16.6% of residents living below the federal poverty level.
The median home value in Union City, New Jersey is $446,800, with median monthly rent at $1,489 and a homeownership rate of 20.4%.
The median age in Union City, New Jersey is 37.8 years. The population is 49.1% male and 50.9% female.
The population has grown 0.7% since 2010 (66,459 → 66,918).
Where to stay in Union City
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.