Greencastle

County:: Franklin County
County Seat:: No
Area (mi²):: 1.588
State:: Pennsylvania

Greencastle is a borough located in Franklin County, Pennsylvania. Greencastle has a 2025 population of 4,244. Greencastle is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 4,244 in 2020.

The average household income in Greencastle is $117,836 with a poverty rate of 4.46%. The median age in Greencastle is 42.6 years: 42.8 years for males, and 42.4 years for females.

Demographics

The racial composition of Greencastle includes 93.23% White, and smaller percentages for Asian, Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	3,950	93.23%
Two or more races	136	3.21%
Asian	85	2.01%
Black or African American	64	1.51%
Other race	2	0.05%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Greencastle Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Greencastle's average per capita income is $48,831. Household income levels show a median of $74,725. The poverty rate stands at 4.46%.

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	$114,766	-
Families	$99,306	$147,902
Households	$74,725	$117,836
Non Families	$45,142	$51,105

$48,831

Average Income

$74,725

Median Household Income

4.46%

Poverty Rate