United States › New Jersey › Leonia CITY
Leonia New Jersey · 9,441 residents (2025 est.) · 1.52 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
With 9,336 people, Leonia is a city in New Jersey. 61% of adults hold a bachelor's degree, against 36% nationally. 41% of locals were born outside the United States. At a median age of 45.9, this is an older place than the country as a whole. Few US cities rank higher on income. Home values have more than doubled since 2000, reaching $672,900.
At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 45.9
US median: 38.9
More educated
61% hold a bachelor's degree
US average: 36%
Less affordable
home values up 33%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 8,914 in 2000
9,441 in 2025 (Census Bureau estimate)
6,130 / sq mi
+8%since 2009
from 5,659 / sq mi in 2009
US average: 281
from 39.9 in 2000
US average: 38.9
Population, 1990 – 2024
8K 9K 9K 9K 9K 1990 2000 2010 2020 2024 Leonia Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $129,665
−2%inflation adjusted, since 2000
from $72,440 in 2000
US average: $82,259
from $35,352 in 2000
US average: $44,673
Households earning $100K+
from 47.0% in 2009
US average: 53.3%
from 6.5% in 2000
US average: 12.5%
from 0.502 in 2010
US average: 0.476
Workforce by industry, 2024
Public administration 10.1%
Transportation & warehousing 5%
Arts, entertainment, food 4.7%
Professional, scientific, technical 4.4%
Agriculture, forestry, fishing 0.3%
Education & health services 0%
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$672,900
+33%inflation adjusted, since 2000
from $278,200 in 2000
US average: $376,019
$2,073
+28%inflation adjusted, since 2000
from $892 in 2000
US average: $1,442
from 65.8% in 2000
30.1% rent
from 2.3% in 2009
US average: 10.0%
2.79 people
+10%since 2009
from 2.53 people in 2009
US average: 2.54
from 39.0% in 2009
US average: 22.9%
from 53.8% in 2009
US average: 47.4%
from 8.1 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 57.5%(5,123)
Hispanic / Latino 12.7%(1,135)
2024
White, non-Hispanic 30.4%(2,836)
Hispanic / Latino 25.3%(2,362)
from 80 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 3 more hispanic origin groups with data Ancestry
+ 27 more ancestry groups with data from 49.9% in 2000
US average: 35.6%
High school or higher
from 92.7% in 2000
US average: 89.6%
from 20.4% in 2000
US average: 14.0%
Section 06
Commute & transportation from 25.8 min in 2000
US average: 26.5
from 62.8% in 2009
US average: 68.9%
from 9.9% in 2009
US average: 8.5%
from 18.8% in 2009
US average: 3.2%
from 5.2% in 2009
US average: 15.0%
from 1.9% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 6.1% in 2009
US average: 8.3%
Section 07
Work & employment from 5.1% in 2011
US average: 5.2%
from 65.4% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 81.3% in 2020
US average: 74.6%
from 16.8% in 2009
US average: 13.1%
from 55.2% in 2009
US average: 42.5%
Section 08
People & community from 38.7% in 2009
US average: 14.1%
from 4.7% in 2009
US average: 6.2%
from 6.1% in 2012
US average: 13.3%
from 20.7% in 2013
US average: 8.4%
from 85.7% in 2017
US average: 91.0%
Computer in household
from 92.2% in 2020
US average: 95.5%
from 94.7% in 2020
US average: 87.7%
from 44.0% in 2016
US average: 77.7%
from 16.9% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 34.7%(1,393)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 20.7% in 2013
US average: 8.4%
from 66.5% in 2020
US average: 54.8%
Direct-purchase
from 15.4% in 2020
US average: 13.8%
from 16.7% in 2020
US average: 18.4%
from 8.2% in 2020
US average: 20.9%
VA health care
from 0.8% in 2020
US average: 2.2%
Any private
from 79.7% in 2020
US average: 67.1%
Any public
from 23.0% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 42.3%(104)
Gulf War (1990s) 13.8%(34)
Share of the 246 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
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Frequently asked
How many people live in Leonia, New Jersey? Leonia, New Jersey has about 9,336 residents according to the 2024 American Community Survey.
What is the median household income in Leonia, New Jersey? The typical household in Leonia, New Jersey earns about $129,665 a year. Half of households make more than that, and half make less.
Is Leonia, New Jersey expensive? In Leonia, New Jersey, the median home is worth about $672,900, and the typical rent is about $2,073 a month.
How educated are people in Leonia, New Jersey? About 61.0% of adults age 25 and over in Leonia, New Jersey hold a bachelor's degree or higher.
What is the poverty rate in Leonia, New Jersey? About 4.3% of people in Leonia, New Jersey live below the federal poverty line.
Has Leonia, New Jersey grown since 1990? Yes, Leonia, New Jersey has grown since 1990. The population has added about 971 residents, a change of about 12 percent over that period.
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