Hanover is located in Pennsylvania. Hanover, Pennsylvania 17331has a population of 16,166. Hanover 17331 is less family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 28%.
The median household income in Hanover, Pennsylvania 17331 is $53,381. The median household income for the surrounding county is $67,771 compared to the national median of $66,222. The median age of people living in Hanover 17331 is 42 years.
The average high temperature in July is 87.6 degrees, with an average low temperature in January of 21.2 degrees. The annual precipitation is 39.21.