Monday, Oct. 21, is the last day state residents can register to vote in the Nov. 5 general election.

To vote in Pennsylvania, you must meet the requirements and register to vote. Prospective voters must be a citizen of the U.S. for at least one month before the next election; be a resident of Pennsylvania; and be at least 18 years old on or before Election Day.

Statewide voter registration data — broken down by county, party, Congressional district, Senate district and House district — is updated weekly on the Pennsylvania Department of State’s Voting & Election Statistics page under “Current Voter Registration Stats.”