Heidelberg township

County:: Lebanon County
County Seat:: No
Area (mi²):: 24.237
State:: Pennsylvania

Heidelberg township is located in Lebanon County, Pennsylvania. Heidelberg township has a 2025 population of 4,020. Heidelberg township is currently declining at a rate of -0.25% annually and its population has decreased by -1.95% since the most recent census, which recorded a population of 4,100 in 2020.

The average household income in Heidelberg township is $137,877 with a poverty rate of 5.3%. The median age in Heidelberg township is 31.6 years: 32.5 years for males, and 30.2 years for females.

Demographics

The racial composition of Heidelberg township includes 99.71% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race	Population	Percentage (of total)
White	4,066	99.71%
Black or African American	12	0.29%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

Heidelberg township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Heidelberg township's average per capita income is $60,422. Household income levels show a median of $95,129. The poverty rate stands at 5.3%.

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	$111,583	-
Families	$110,095	$157,041
Households	$95,129	$137,877
Non Families	$44,255	$75,292

$60,422

Average Income

$95,129

Median Household Income

5.3%

Poverty Rate