Voter Information
Poll locations in Yankton County
Lesterville Fire Hall, 212 Main Ave, Lesterville
Lewis and Clark Recreation Area, 43349 SD HWY 52, Yankton
Mayfield Store, 44398 SD HWY 46, Irene
Yankton City Hall, 416 Walnut St, Yankton
Gayville Community Center, 404 Washington St, Gayville
Yankton Fire Station #2, 201 W 23rd St, Yankton
Paid for by Wenande for Yankton
Additional voting information can be found at
Primary Election
June 2, 2026
7am - 7pm
Primary Election Date: June 2, 2026
Voter Registration Deadline: May 18, 2026
Absentee Voting Begins: April 17, 2026