Hummelstown is located in Pennsylvania. Hummelstown, Pennsylvania 17036 has a population of 4,903. Hummelstown 17036 is more family-centric than the surrounding county with 30% households with children. The county percentage for households with children is 26%.
The median household income in Hummelstown, Pennsylvania 17036 is $55,966. The median household income for the surrounding county is $59,808 compared to the national median of $61,963. The median age of people living in Hummelstown 17036 is 40.8 years.
The average high temperature in July is 85.7 degrees, with an average low temperature in January of 23.1 degrees. The annual precipitation is 40.97.