A Neighborhood Overview of Mt Gretna, Pennsylvania
Mt Gretna is located in Pennsylvania. Mt Gretna, Pennsylvania has a population of101.
The median household income in Mt Gretna, Pennsylvania is $57,444. The median household income for the surrounding county is $56,769 compared to the national median of $57,525. The median age of people living in Mt Gretna is 67.1 years.
The average high temperature in July is 83.2 degrees, with an average low temperature in January of 19.1 degrees. The annual precipitation is 43.69.