There are 223 Monuments & Memorials in Pennsylvania, serving a population of 12,790,505 people in an area of 44,732 square miles. There is 1 Monument & Memorial per 57,356 people, and 1 Monument & Memorial per 200 square miles.
The state of Pennsylvania is ranked 19th in Monuments & Memorials per capita, and 9th in Monuments & Memorials per square mile.