Mill Run is located in Pennsylvania. Mill Run, Pennsylvania has a population of 1,633. Mill Run is more family-centric than the surrounding county with 39.21% of the households containing married families with children. The county average for households married with children is 24.08%.
The median household income in Mill Run, Pennsylvania is $51,111. The median household income for the surrounding county is $41,632 compared to the national median of $57,652. The median age of people living in Mill Run is 38.6 years.
The average high temperature in July is 82.5 degrees, with an average low temperature in January of 17.5 degrees. The average rainfall is approximately 44.8 inches per year, with 59.3 inches of snow per year.