Here are some of the most pivotal races on the 2024 ballot in Pennsylvania. Democrats can go a long way toward securing their tenuous control of the U.S. Senate if they can defend the seat of U.S. Sen. Bob Casey, D-Pa. Sign-up for Your Vote: Text with the USA TODAY elections team.

In both states, residents must be registered by Monday, Oct. 7, to participate in this year's general election, including choosing the next president and vice president. As the voting period approaches, the Gazette will publish complete information about local polling times and places.