As of Monday, Pennsylvania’s Department of State found 3,958,835 Democrats, 3,646,110 Republicans, 1,085,677 unaffiliated voters, and 346,211 with "other" affiliations. In comparison, in 2023, 19,321 Pennsylvania voters changed their registration from Democrat to “other,” and 36,341 switched from Democrat to Republican. Ultimately, 55,662 once-registered Democrats have left the party. In 2024, at least 51,937 Democrats changed their party affiliation to "other," while 61,126 switched to Republican. In total, 113,063 registered voters in the state left the party.
