Mercersburg

County:: Franklin County
County Seat:: No
Area (mi²):: 0.902
State:: Pennsylvania

Mercersburg is a borough located in Franklin County, Pennsylvania. Mercersburg has a 2025 population of 1,489. Mercersburg is currently declining at a rate of -0.2% annually and its population has decreased by -1.13% since the most recent census, which recorded a population of 1,506 in 2020.

The average household income in Mercersburg is $93,799 with a poverty rate of 10.37%.The median age in Mercersburg is 46.3 years: 42.9 years for males, and 49.3 years for females.

Demographics

The racial composition of Mercersburg includes 90.05% White, 3.25% Black or African American, and smaller percentages for Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,747	90.05%
Two or more races	106	5.46%
Black or African American	63	3.25%
Asian	24	1.24%

Mercersburg Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mercersburg's average per capita income is $41,810. Household income levels show a median of $69,583. The poverty rate stands at 10.37%.

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	$88,942	-
Families	$84,632	$100,267
Households	$69,583	$93,799
Non Families	$44,375	$71,712

$41,810

Average Income

$69,583

Median Household Income

10.37%

Poverty Rate