Middlesex township

County:: Butler County
County Seat:: No
Area (mi²):: 23.124
State:: Pennsylvania

Middlesex township is located in Butler County, Pennsylvania. Middlesex township has a 2025 population of 7,465. Middlesex township is currently growing at a rate of 0.61% annually and its population has increased by 8.36% since the most recent census, which recorded a population of 6,889 in 2020.

The average household income in Middlesex township is $122,133 with a poverty rate of 8.28%. The median age in Middlesex township is 44.3 years: 43.1 years for males, and 47.1 years for females.

Demographics

The racial composition of Middlesex township includes 97.19% White, and smaller percentages for Black or African American, Two or more races, other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	6,891	97.19%
Black or African American	107	1.51%
Two or more races	56	0.79%
Other race	30	0.42%
Asian	6	0.08%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Middlesex township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Middlesex township's average per capita income is $60,643. Household income levels show a median of $108,032. The poverty rate stands at 8.28%.

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	$112,477	-
Families	$110,917	$135,518
Households	$108,032	$122,133
Non Families	$48,839	$87,665

$60,643

Average Income

$108,032

Median Household Income

8.28%

Poverty Rate