Passaic County, New Jersey Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 9th-largest in New Jersey
The population of Passaic County, New Jersey is 518,289 as of the 2023 American Community Survey, making it the 9th-largest county in New Jersey. The median household income is $87,137, the median home value is $439,400, and the median age is 38.1.
The population of Passaic County has grown 4.9% since 2010 (502,010 → 526,597), a +0.34% annualized rate.
518,289
Population
+0.34%
Annual growth
2785
People / sq mi
$87,137
Median Income
$439,400
Median Home Value
Passaic County covers 186 sq mi of land at 2784.5 people per square mile.
About Passaic County, NJ
Passaic County is a county in New Jersey with a population of 518,289. It ranks #9 among counties in New Jersey by population. The median age is 38.1, in line with the national median. The population is 49.1% male and 50.9% female.
The median household income in Passaic County is $87,137, above the US median of $74,580. 11.1% of residents live below the federal poverty level. Home values sit at a median of $439,400, with monthly rent averaging $1,553. The homeownership rate of 52.8% is lower than the national rate of 64.8%.
Educational attainment in Passaic County reflects 30.3% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 10.3% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 27.3 minutes each way.
Passaic County Population History (2010-2024)
The county of Passaic County had a population of 502,010 in 2010 and 526,597 in 2024, a 4.9% growth over 14 years. The peak was 526,597 in 2024. Average annual growth rate: 0.35%.
526,597
Population (2024)
502,010
Population (2010)
526,597
Peak (2024)
0.35%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 502,010 |
| 2011 | 503,257 |
| 2012 | 503,531 |
| 2013 | 503,815 |
| 2014 | 504,483 |
| 2015 | 504,556 |
| 2016 | 504,001 |
| 2017 | 504,403 |
| 2018 | 503,192 |
| 2019 | 501,838 |
| 2020 | 523,464 |
| 2021 | 518,494 |
| 2022 | 516,287 |
| 2023 | 520,219 |
| 2024 | 526,597 |
Race & Ethnicity
| White | 46.7% |
| Black or African American | 10.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.0% |
| Two or More Races | 0.0% |
Age & Sex
38.1
Median Age
50.9%
Female
49.1%
Male
15.6%
Age 65+
Age Distribution
Children (under 15): 19.7% · Seniors (65+): 15.6%
Income & Poverty
| Median household income | $87,137$-13,913 vs state |
| Mean household income | $116,257 |
| Per-capita income | $40,241 |
| Poverty rate | 11.1%+4.1% vs state |
| Unemployment rate | 5.2% |
| Employment-to-population | 61.3% |
Top Industries by Employment
The largest employment sector in Passaic County is professional & business services, accounting for 22.8% of workers.
How residents commute
7.0%
Drive alone
3.9%
Carpool
66.5%
Public transit
10.3%
Work from home
27.3 min
Avg commute
Housing
$439,400+$11,800 vs state
Median home value
$1,553
Median rent
52.8%
Homeownership rate
185,439
Total housing units
96.0%
Occupied
4.0%
Vacant
47.2%
Renter-occupied
Social & access
87.9%
With health insurance
94.1%
With broadband internet
13.1%
Foreign-born
2.8%
Veterans (18+)
9.1%
With a disability
49.6%
Speak language other than English at home
Education
85.1%
High School+
30.3%
Bachelor's+
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County rankings
Common questions about Passaic County, NJ
Frequently Asked Questions
Passaic County, New Jersey has a population of 518,289 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 9th-largest county in New Jersey. Population density is 2785 people per square mile.
The population of Passaic County has grown 4.9% since 2010 (502,010 → 526,597), a +0.34% annualized rate.
The median household income in Passaic County, New Jersey is $87,137, with mean (average) household income of $116,257 and per-capita income of $40,241. 11.1% of residents live below the federal poverty level.
In Passaic County, the largest racial and ethnic groups are White (46.7%), Black or African American (10.6%), Hispanic or Latino (1.0%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Passaic County, New Jersey is 38.1 years. Residents are 50.9% female and 49.1% male.
The median home value in Passaic County is $439,400 and median monthly rent is $1,553. 52.8% of occupied housing units are owner-occupied. The county has 185,439 total housing units, 4.0% of which are vacant.
The largest employment sector in Passaic County, New Jersey is professional, scientific, and management services, employing 22.8% of workers. The unemployment rate is 5.2%.
Newark is among the largest cities associated with Passaic County, New Jersey, with a population of 307,188.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.