The U.S. Census Bureau counts incarcerated people where they are confined not where they are from. Using these counts to draw state and local legislative districts enhances the political clout of people who live near prisons at the expense of everyone else in the state or county.
Pennsylvania's redistricting commission took steps to address prison gerrymandering when it redrew state legislative lines after the 2020 Census, but it did not permanently solve the problem.
It's impossible for us to include everyone who is working toward fair districting in Pennsylvania, but if you are looking to get involved, these are some of the people and organizations you might want to contact first: