Kearny, New Jersey Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Kearny, New Jersey is 40,570 as of the 2023 American Community Survey, making it the 24th-largest city in New Jersey. The median household income is $83,212, the median home value is $431,700, and the median age is 39.2.
The population has grown 0.4% since 2010 (40,717 → 40,866).
40,570
Population
4587
People / sq mi
$83,212
Median Income
$431,700
Median Home Value
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Kearny covers 8.8 sq mi of land at 4587 people per square mile.
About Kearny, NJ
Homeownership is the standout figure in Kearny: 45.4% of homes are owner-occupied, lower than the national rate. Kearny is a city in New Jersey with a population of 40,570. It ranks #24 among cities in New Jersey by population.
The typical household here earns about $83,212, above the US median of $78,538. Poverty runs at 8.9%, below the national 12.4%. Median home value is $431,700, with typical rent around $1,649.
29.4% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Remote work is on the lower side here, at 5.3%, below the national 14.0%, and the average commute runs about 34 minutes each way.
Kearny town Population History (2010-2024)
The city of Kearny town had a population of 40,717 in 2010 and 40,866 in 2024, a 0.4% growth over 14 years. The peak was 41,710 in 2020. Average annual growth rate: 0.03%.
40,866
Population (2024)
40,717
Population (2010)
41,710
Peak (2020)
0.03%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 40,717 |
| 2011 | 41,219 |
| 2012 | 41,428 |
| 2013 | 41,593 |
| 2014 | 41,670 |
| 2015 | 41,573 |
| 2016 | 41,588 |
| 2017 | 41,597 |
| 2018 | 41,212 |
| 2019 | 41,058 |
| 2020 | 41,710 |
| 2021 | 40,332 |
| 2022 | 39,864 |
| 2023 | 40,236 |
| 2024 | 40,866 |
Race & Ethnicity
| White | 45.7% |
| Black or African American | 5.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.0% |
Economy & Income
$83,212
Median Household Income
$37,169
Per Capita Income
8.9%
Poverty Rate
3.4%
Unemployment Rate
Housing
$431,700
Median Home Value
$1,649
Median Rent
45.4%
Owner-Occupied
Education
84.2%
High School+
29.4%
Bachelor's+
Commute
13.3%
Drive Alone
64.1%
Public Transit
5.3%
Work From Home
33.5 min
Avg Commute
Community Profile
9.6%
Foreign Born
35.4%
Non-English at Home
2.6%
Veterans
8.9%
With Disability
86.8%
Health Insurance
96.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 19.4% |
| Finance, Insurance & Real Estate | 10.8% |
| Manufacturing | 10.6% |
| Retail Trade | 10.5% |
| Construction | 9.2% |
| Information | 6.4% |
| Education, Health Care & Social Services | 6.2% |
| Arts, Entertainment & Food Services | 4.8% |
| Public Administration | 4.4% |
| Transportation & Warehousing | 1.8% |
| Agriculture & Mining | 0.2% |
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Frequently Asked Questions
Kearny, New Jersey has a population of 40,570 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 24th-largest city in New Jersey.
The median household income in Kearny, New Jersey is $83,212, with 8.9% of residents living below the federal poverty level.
The median home value in Kearny, New Jersey is $431,700, with median monthly rent at $1,649 and a homeownership rate of 45.4%.
The median age in Kearny, New Jersey is 39.2 years. The population is 51.4% male and 48.6% female.
The population has grown 0.4% since 2010 (40,717 → 40,866).
Kearny town, NJ Climate
Kearny town, NJ has an average annual temperature of 12.1°C (54°F) and receives about 1232 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
12.1°C
Avg Temp
1232
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 31° | 97 mm |
| February | 1° / 33° | 77 mm |
| March | 5° / 42° | 105 mm |
| April | 11° / 51° | 106 mm |
| May | 17° / 62° | 115 mm |
| June | 22° / 71° | 99 mm |
| July | 25° / 76° | 119 mm |
| August | 24° / 74° | 108 mm |
| September | 19° / 67° | 109 mm |
| October | 13° / 56° | 96 mm |
| November | 8° / 46° | 106 mm |
| December | 2° / 36° | 95 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Kearny town, NJ
The most comfortable months to visit Kearny town, NJ are typically June, September and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -5°C low). July is usually the wettest month.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.