Westfield

County:: Union County
County Seat:: No
Area (mi²):: 6.724
State:: New Jersey

Westfield is a town located in Union County, New Jersey. Westfield has a 2025 population of 30,335. Westfield is currently declining at a rate of -0.37% annually and its population has decreased by -1.81% since the most recent census, which recorded a population of 30,895 in 2020.

The average household income in Westfield is $297,367 with a poverty rate of 2.06%.The median age in Westfield is 41 years: 40.4 years for males, and 41.4 years for females.

Demographics

The racial composition of Westfield includes 77.79% White, 8.77% Asian, 3.01% other race, and smaller percentages for Black or African American, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	23,928	77.79%
Asian	2,698	8.77%
Two or more races	2,402	7.81%
Other race	926	3.01%
Black or African American	745	2.42%
Native American	61	0.2%

Westfield Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Westfield's average per capita income is $117,827. Household income levels show a median of $212,700. The poverty rate stands at 2.06%.

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
Families	$250,001	$337,850
Married Families	$250,001	-
Households	$212,700	$297,367
Non Families	$74,958	$134,122

$117,827

Average Income

$212,700

Median Household Income

2.06%

Poverty Rate