Jefferson township Flag

Jefferson township

County:
Greene County
County Seat:
No
Area (mi²):
22.94
State:
Pennsylvania

Jefferson township is located in Greene County, Pennsylvania. Jefferson township has a 2026 population of 5,018. Jefferson township is currently declining at a rate of -0.46% annually and its population has decreased by -3.67% since the most recent census, which recorded a population of 5,209 in 2020.

The median household income in Jefferson township is $90,354 with a poverty rate of 4.6%. The median age in Jefferson township is 44.7 years: 38.9 years for males, and 50.5 years for females. For every 100 females there are 116.7 males.

5K
Total Population
219
Density (mi²)
-23 -0.46%
Growth

Jefferson township Population

Jefferson township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20265,018-23-0.46%
20255,041-23-0.45%
20245,064-23-0.45%
20235,087-22-0.43%
20225,109-46-0.89%
20215,155-54-1.04%
20205,209-3-0.06%
20195,262-26-0.49%
20185,288-34-0.64%
20175,322-21-0.39%
20165,343-25-0.47%
20155,368-8-0.15%
20145,376-69-1.27%
20135,445-26-0.48%
20125,471-22-0.4%
20115,493-11-0.2%
20105,51110.02%

Median Age

Overall: 44.7 years
Female: 50.5 years
Male: 38.9 years

Jefferson township Adults

There are 4,193 adults, (1,072 of whom are seniors) in Jefferson township.

Sex Ratio

Female: 2,365 (46.1%)
Male: 2,761 (53.9%)

Demographics

The racial composition of Jefferson township includes 89.13% White, 5.62% other race, and smaller percentages for Native American, Asian, Two or more races, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White4,56989.13%
Other race2885.62%
Native American1142.22%
Asian871.7%
Two or more races561.09%
Black or African American120.23%
Race
Population ↓
Percentage (of total)
Native American1142.22%
Two or more races120.23%
Race
Population ↓
Percentage (of total)
White4,56989.13%
Other race2885.62%
Asian871.7%
Two or more races440.86%
Black or African American120.23%

Jefferson township Marital Status

Economics and Income Statistics

Jefferson township 's average per capita income is $69,609. Household income levels show a median of $90,354. The poverty rate stands at 4.6%.

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$119,886-
Families$111,875$170,073
Households$90,354$134,876
Non Families$53,690$59,487

$69,609

Average Income

$90,354

Median Household Income

4.6%

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)