Grampian is located in Pennsylvania. Grampian, Pennsylvania has a population of 324. Grampian is less family-centric than the surrounding county with 21% households with children. The county percentage for households with children is 23%.
The median household income in Grampian, Pennsylvania is $50,870. The median household income for the surrounding county is $51,066 compared to the national median of $66,222. The median age of people living in Grampian is 46.9 years.
The average high temperature in July is 81 degrees, with an average low temperature in January of 12.8 degrees. The annual precipitation is 42.6.