South Heidelberg Twp is located in Pennsylvania. South Heidelberg Twp, Pennsylvania has a population of 47,080.
The median household income in South Heidelberg Twp, Pennsylvania is $38,738. The median household income for the surrounding county is $69,272 compared to the national median of $69,021. The median age of people living in South Heidelberg Twp is 30.8 years.
The average high temperature in July is 85.1 degrees, with an average low temperature in January of 20.9 degrees. The average rainfall is approximately 44.7 inches per year, with 18.3 inches of snow per year.