Welcome to Portsmouth Township

Portsmouth Twp. Hall

1711 West Cass Avenue Road
Bay City, MI 48708

Phone: (989) 892-7221
Fax: (989) 892-0756

Hours: Monday - Thursday
8 a.m. - Noon
Drone photo credit: Todd Shorkey
Township website disclaimer: This website is for informational purposes only. Visit the Township Office for verification of all data. Links are being provided as a convenience and for informational purposes only.