Glen Mills is located in Pennsylvania. Glen Mills, Pennsylvania has a population of 21,391. Glen Mills is less family-centric than the surrounding county with 26% households with children. The county percentage for households with children is 30%.
The median household income in Glen Mills, Pennsylvania is $111,980. The median household income for the surrounding county is $72,359 compared to the national median of $61,963. The median age of people living in Glen Mills is 44.1 years.
The average high temperature in July is 87.01 degrees, with an average low temperature in January of 26.03 degrees. The annual precipitation is 46.17.