Jefferson Hills

County:: Allegheny County
County Seat:: No
Area (mi²):: 16.585
State:: Pennsylvania

Jefferson Hills is a borough located in Allegheny County, Pennsylvania. Jefferson Hills has a 2025 population of 12,012. Jefferson Hills is currently declining at a rate of -0.69% annually and its population has decreased by -3.34% since the most recent census, which recorded a population of 12,427 in 2020.

The average household income in Jefferson Hills is $155,578 with a poverty rate of 2.02%. The median age in Jefferson Hills is 44.1 years: 44 years for males, and 44.3 years for females.

Demographics

The racial composition of Jefferson Hills includes 91.12% White, 3.37% Asian, and smaller percentages for Two or more races, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	11,220	91.12%
Asian	415	3.37%
Two or more races	345	2.8%
Black or African American	333	2.7%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Jefferson Hills Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Jefferson Hills' average per capita income is $76,052. Household income levels show a median of $117,518. The poverty rate stands at 2.02%.

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	$160,469	-
Families	$140,921	$180,386
Households	$117,518	$155,578
Non Families	$59,950	$69,768

$76,052

Average Income

$117,518

Median Household Income

2.02%

Poverty Rate