Letterkenny township

County:: Franklin County
County Seat:: No
Area (mi²):: 70.377
State:: Pennsylvania

Letterkenny township is located in Franklin County, Pennsylvania. Letterkenny township has a 2025 population of 2,540. Letterkenny township is currently growing at a rate of 0.79% annually and its population has increased by 3.25% since the most recent census, which recorded a population of 2,460 in 2020.

The average household income in Letterkenny township is $96,772 with a poverty rate of 4.16%. The median age in Letterkenny township is 39.9 years: 36.4 years for males, and 43 years for females.

Demographics

The racial composition of Letterkenny township includes 91.19% White, 4.99% other race, and smaller percentages for Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Other race

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	2,267	91.19%
Other race	124	4.99%
Two or more races	82	3.3%
Asian	12	0.48%
Black or African American	1	0.04%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Letterkenny township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Letterkenny township's average per capita income is $42,917. Household income levels show a median of $81,359. The poverty rate stands at 4.16%.

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	$89,375	-
Families	$88,025	$103,806
Households	$81,359	$96,772
Non Families	$46,136	$67,824

$42,917

Average Income

$81,359

Median Household Income

4.16%

Poverty Rate