Primary election if there are more than 2 candidates, for School Board, County Supervisor, and Judges.
Go to MyVote.wi.gov to find your polling place, see what is on your ballot, and check your registration. If you are not registered at your current address, you can register at your polling place on Election Day. See vote.wisc.edu for information on registration and voter ID.
(The final election for these contests will be April 5.)