State Line

County:: Franklin County
County Seat:: No
Area (mi²):: 2.738
State:: Pennsylvania

State Line is a CDP located in Franklin County, Pennsylvania. State Line has a 2025 population of 3,566. State Line is currently growing at a rate of 1.62% annually and its population has increased by 0.51% since the most recent census, which recorded a population of 3,548 in 2020.

The average household income in State Line is $97,596 with a poverty rate of 8.41%.The median age in State Line is 33.6 years: 30.1 years for males, and 39.4 years for females.

Demographics

The racial composition of State Line includes 89.87% White, 4.23% Black or African American, and smaller percentages for Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	2,955	89.87%
Black or African American	139	4.23%
Two or more races	136	4.14%
Asian	58	1.76%

State Line Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

State Line's average per capita income is $54,944. Household income levels show a median of $90,266. The poverty rate stands at 8.41%.

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	$107,468	-
Non Families	$90,728	$82,298
Households	$90,266	$97,596
Families	$86,469	$102,222

$54,944

Average Income

$90,266

Median Household Income

8.41%

Poverty Rate