Greenstone is located in Pennsylvania. Greenstone, Pennsylvania has a population of251.
The median household income in Greenstone, Pennsylvania is $61,964. The median household income for the surrounding county is $68,525 compared to the national median of $66,222. The median age of people living in Greenstone is 48 years.
The average high temperature in July is 85.8 degrees, with an average low temperature in January of 22.7 degrees. The annual precipitation is 47.86.