Lambertville

County:: Hunterdon County
County Seat:: No
Area (mi²):: 1.084
State:: New Jersey

Lambertville is a city located in Hunterdon County, New Jersey. Lambertville has a 2025 population of 4,175. Lambertville is currently growing at a rate of 0.22% annually and its population has increased by 1.09% since the most recent census, which recorded a population of 4,130 in 2020.

The average household income in Lambertville is $175,123 with a poverty rate of 2.63%.The median age in Lambertville is 59.2 years: 59.1 years for males, and 59.4 years for females.

Demographics

The racial composition of Lambertville includes 86.45% White, and smaller percentages for Asian, other race, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,580	86.45%
Two or more races	459	11.08%
Asian	54	1.3%
Other race	28	0.68%
Black or African American	20	0.48%

Lambertville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lambertville's average per capita income is $89,038. Household income levels show a median of $106,236. The poverty rate stands at 2.63%.

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	$187,756	-
Families	$159,457	$167,617
Households	$106,236	$175,123
Non Families	$74,531	$177,785

$89,038

Average Income

$106,236

Median Household Income

2.63%

Poverty Rate