× Expand The 2026 Spring Election Isthmus Voter Guide logo. This guide to the Spring 2026 primary election breaks down what voters need to know, whether they plan to vote early or on Election Day. Vote early in-person: Early in-person voting, also called in-person absentee voting, runs Feb. 3 through Feb. 15. The City Clerk’s Office maintains a list of in-person absentee voting locations and the hours they are open. The Wisconsin Supreme Court restored the ability to return absentee ballots to an absentee ballot drop box in July 2024.