Jefferson township

County:: Greene County
County Seat:: No
Area (mi²):: 24.665
State:: Pennsylvania

Jefferson township is located in Greene County, Pennsylvania. Jefferson township has a 2025 population of 1,828. Jefferson township is currently declining at a rate of -1.08% annually and its population has decreased by -4.64% since the most recent census, which recorded a population of 1,917 in 2020.

The average household income in Jefferson township is $84,224 with a poverty rate of 11.24%.The median age in Jefferson township is 51.5 years: 48.8 years for males, and 54.2 years for females.

Demographics

The racial composition of Jefferson township includes 93.08% White, 6.43% Asian, and smaller percentages for Two or more races, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,492	93.08%
Asian	103	6.43%
Two or more races	6	0.37%
Native American	2	0.12%

Jefferson township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Jefferson township's average per capita income is $38,446. Household income levels show a median of $74,000. The poverty rate stands at 11.24%.

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	$86,875	$97,353
Married Families	$85,000	-
Households	$74,000	$84,224
Non Families	$46,719	$47,161

$38,446

Average Income

$74,000

Median Household Income

11.24%

Poverty Rate