Wilmington township Flag

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 2026 population of 1,431. Wilmington township is currently growing at a rate of 0.49% annually and its population has increased by 1.63% since the most recent census, which recorded a population of 1,408 in 2020.

The median household income in Wilmington township is $85,288 with a poverty rate of 8.58%. The median age in Wilmington township is 33.2 years: 32.2 years for males, and 33.4 years for females. For every 100 females there are 96.3 males.

1.4K
Total Population
110
Density (mi²)
7 0.49%
Growth

Wilmington township Population

Wilmington township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,43170.49%
20251,42470.49%
20241,41770.5%
20231,41080.57%
20221,40200%
20211,402-6-0.43%
20201,408-2-0.14%
20191,350-18-1.32%
20181,368-13-0.94%
20171,381-14-1%
20161,395-13-0.92%
20151,408-10-0.71%
20141,418-8-0.56%
20131,426-3-0.21%
20121,429-8-0.56%
20111,437221.55%
20101,41310.07%

Median Age

Overall: 33.2 years
Female: 33.4 years
Male: 32.2 years

Wilmington township Adults

There are 1,006 adults, (253 of whom are seniors) in Wilmington township.

Sex Ratio

Female: 780 (50.9%)
Male: 751 (49.1%)

Demographics

The racial composition of Wilmington township includes 98.17% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,50398.17%
Two or more races281.83%
Race
Population ↓
Percentage (of total)
White1,50398.17%
Two or more races281.83%

Wilmington township Marital Status

Economics and Income Statistics

Wilmington township 's average per capita income is $52,308. Household income levels show a median of $85,288. The poverty rate stands at 8.58%.

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$115,536-
Families$112,045$145,631
Households$85,288$115,586
Non Families$32,321$47,742

$52,308

Average Income

$85,288

Median Household Income

8.58%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)