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, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Other 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%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

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