First things first: are you eligible to vote in PA?
To register to vote in Pennsylvania, you must:
Note that Pennsylvania is a CLOSED PRIMARY state; in a primary election you can only vote for the candidates in the same political party you have named in your voter registration. For example, if you registered to vote as a member of the Republican Party then you can vote in the Republican primary, but not the Democratic primary. If you register as unaffiliated or independent, you may only vote on ballot questions.
If you are eligible to vote, you will need to complete a voter registration application form. The registration deadline is May 1 for the upcoming May 16 elections. Registration can be completed online, by mail, in person at your county voter registration office, or in person at PennDOT and some other government agencies. Remember that you will have to update your voter registration if you have moved since the last election. If you want to check your voter registration status, you can do so here. You can also look up contact information for your election officials using this link.
Residents of other states can use Rock the Vote to register to vote, check their registration status, or look up election officials.
Voting by Mail
Pennsylvania voters have until May 9 to request a mail-in ballot or absentee ballot for the May 16th primary. To vote by mail:
Voting in Person