Heidelberg is located in Pennsylvania. Heidelberg, Pennsylvania has a population of 3,967.
The median household income in Heidelberg, Pennsylvania is $45,087. The median household income for the surrounding county is $56,333 compared to the national median of $57,652. The median age of people living in Heidelberg is 36.9 years.
The average high temperature in July is 83.2 degrees, with an average low temperature in January of 20.8 degrees. The average rainfall is approximately 38.2 inches per year, with 41.4 inches of snow per year.
