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 and multiracial populations.

Population by Race

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%

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