City Hall 10-10-19Due to a COVID-19 exposure, the Plymouth Clerk-Treasurer’s Office will remain closed to the public until further notice. The office remains open for business during regular hours, Monday through Friday from 8:30 a.m. to 4:30 p.m. To make utility or other payments, everyone is encouraged to utilize the City’s online payment option available at or to utilize the drop box for the Clerk-Treasurer’s Office, on the north side of the building, at 124 N. Michigan St. If you have any questions, please call the Clerk-Treasurer’s Office at (574) 936-2124.