Leonia

County:: Bergen County
County Seat:: No
Area (mi²):: 1.523
State:: New Jersey

Leonia is a borough located in Bergen County, New Jersey. Leonia has a 2025 population of 9,307. Leonia is currently growing at a rate of 0.02% annually and its population has increased by 0.11% since the most recent census, which recorded a population of 9,297 in 2020.

The average household income in Leonia is $184,645 with a poverty rate of 3.41%. The median age in Leonia is 46.4 years: 44.6 years for males, and 47.3 years for females.

Demographics

The racial composition of Leonia includes 38.29% Asian, 37.08% White, 4.49% other race, and smaller percentages for Black or African American, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

Asian

White

Two or more races

Other race

Black or African American

Native Hawaiian or Pacific Islander

Native American

Race	Population	Percentage (of total)
Asian	3,561	38.29%
White	3,448	37.08%
Two or more races	1,569	16.87%
Other race	418	4.49%
Black or African American	277	2.98%
Native Hawaiian or Pacific Islander	23	0.25%
Native American	4	0.04%

Leonia Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Leonia's average per capita income is $75,000. Household income levels show a median of $116,429. The poverty rate stands at 3.41%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$147,361	-
Families	$134,148	$209,877
Households	$116,429	$184,645
Non Families	$63,675	$112,285

$75,000

Average Income

$116,429

Median Household Income

3.41%

Poverty Rate