See the image here: https://en.wikipedia.org/wiki/Politics_of_Pennsylvania https://en.wikipedia.org/wiki/Politics_of_Pennsylvania Like most states, Pennsylvani

See the image here: https://en.wikipedia.org/wiki/Politics_of_Pennsylvania https://en.wikipedia.org/wiki/Politics_of_Pennsylvania Like most states, Pennsylvania's rural areas tend to be more conservative and support Republicans. The resulting political map of Pennsylvania is therefore a red "T" in the center of the state with the Pittsburgh and Philadelphia areas a strong blue.