Heidelberg Township, Berks County, Pennsylvania
|Elevation||492 ft (150 m)|
|Area||14.3 sq mi (37 km2)|
|- land||14.3 sq mi (37 km2)|
|- water||0.0 sq mi (0 km2), 0%|
|Density||114.1 / sq mi (44.1 / km2)|
|- summer (DST)||EDT (UTC-4)|
According to the United States Census Bureau, the township has a total area of 14.3 square miles (37 km2), of which, 14.3 square miles (37 km2) of it is land and 0.07% is water.
- Marion Township (west)
- North Heidelberg Township (north)
- Lower Heidelberg Township (east)
- South Heidelberg Township (southeast)
- Millcreek Township, Lebanon County (southwest)
As of the census of 2000, there were 1,636 people, 587 households, and 464 families residing in the township. The population density was 114.1 people per square mile (44.0/km²). There were 613 housing units at an average density of 42.8/sq mi (16.5/km²). The racial makeup of the township was 94.25% White, 2.57% African American, 0.79% Asian, 1.77% from other races, and 0.61% from two or more races. Hispanic or Latino of any race were 1.65% of the population.
There were 587 households out of which 31.5% had children under the age of 18 living with them, 71.7% were married couples living together, 4.8% had a female householder with no husband present, and 20.8% were non-families. 17.5% of all households were made up of individuals and 8.3% had someone living alone who was 65 years of age or older. The average household size was 2.63 and the average family size was 2.99.
|Source: US Census Bureau|
In the township the population was spread out with 27.9% under the age of 18, 5.1% from 18 to 24, 27.2% from 25 to 44, 27.0% from 45 to 64, and 12.8% who were 65 years of age or older. The median age was 39 years. For every 100 females there were 97.1 males. For every 100 females age 18 and over, there were 98.0 males.
The median income for a household in the township was $51,641, and the median income for a family was $57,422. Males had a median income of $37,105 versus $27,315 for females. The per capita income for the township was $22,291. About 2.6% of families and 5.0% of the population were below the poverty line, including 8.6% of those under age 18 and 4.2% of those age 65 or over.
- "National Register Information System". National Register of Historic Places. National Park Service. 2010-07-09.
- "American FactFinder". United States Census Bureau. Retrieved 2008-01-31.