Wilmington township

County:: Mercer County
County Seat:: No
Area (mi²):: 13.051
State:: Pennsylvania

Wilmington township is located in Mercer County, Pennsylvania. Wilmington township has a 2025 population of 1,422. Wilmington township is currently growing at a rate of 0.49% annually and its population has increased by 1.07% since the most recent census, which recorded a population of 1,407 in 2020.

The average household income in Wilmington township is $103,983 with a poverty rate of 12.43%.The median age in Wilmington township is 33.9 years: 32.6 years for males, and 35.6 years for females.

Demographics

The racial composition of Wilmington township includes 98.2% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,422	98.2%
Two or more races	26	1.8%

Wilmington township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Wilmington township's average per capita income is $48,889. Household income levels show a median of $77,500. The poverty rate stands at 12.43%.

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	$107,955	$127,906
Married Families	$107,125	-
Households	$77,500	$103,983
Non Families	$31,875	$51,230

$48,889

Average Income

$77,500

Median Household Income

12.43%

Poverty Rate