Jan. 19, 2026 is the last day to register to vote by mail or online the special primary for the 35th Senate District on Feb. 3, 2026.

After this day, NEW voter registrations are required in person for Feb special primary Jan. 20 – Feb. 3, 2026.

The optional early voting period is up to Feb. 2, 2026 for the special primary for the 35th Senate District, Election day: Feb. 3, 2026.

Please visit https://www.michigan.gov/sos/elections/voting and https://www.michigan.gov/sos/-/media/Project/Websites/sos/Election-Administrators/Special-Election-Dates.pdf for more information.