Jefferson township

County:: Greene County
County Seat:: No
Area (mi²):: 33.549
State:: Pennsylvania

Jefferson township is located in Greene County, Pennsylvania. Jefferson township has a 2025 population of 3,926. Jefferson township is currently growing at a rate of 0.9% annually and its population has increased by 4.5% since the most recent census, which recorded a population of 3,757 in 2020.

The average household income in Jefferson township is $118,162 with a poverty rate of 7.99%.The median age in Jefferson township is 42.8 years: 48.1 years for males, and 40.6 years for females.

Demographics

The racial composition of Jefferson township includes 93.38% White, and smaller percentages for Asian, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,552	93.38%
Two or more races	161	4.23%
Asian	80	2.1%
Black or African American	11	0.29%

Jefferson township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Jefferson township's average per capita income is $51,318. Household income levels show a median of $88,626. The poverty rate stands at 7.99%.

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	$90,568	-
Households	$88,626	$118,162
Families	$87,794	$126,170
Non Families	$64,688	$68,008

$51,318

Average Income

$88,626

Median Household Income

7.99%

Poverty Rate