(269) 641-5923


Mason Township is looking for new members for Board of Review and the Planning Commission. You must be a resident of Mason Township. If you are interest please contact Leroy Krempec at (269) 462-1697

The State of Michigan is requiring residents to get the NEW Real ID by May 3rd, 2023. Click here for more information.

Mason Township would like to give a special THANK YOU to Tom Florea, a local resident that has raised over $17,000 for the Cass County Cancer Service. All the money raised stays in Cass County to help individuals dealing with cancer. If you are needing help please contact Cass County Cancer Service at (269)699-5551. This is for Cass County residents only.

Interest in becoming a foster parent? Click here for more information or contact Children Services for Cass & St.Joseph County DHHS at (269)303-3228

Know someone with Alzheimer? Alzheimer Support is a free service that assists Mason families who have loved ones with Alzheimer’s disease or dementia. Through our free search tool and database of Alzheimer’s care facilities, families in need of care for their loved ones can locate licensed care homes and communities in the Mason area that are best equipped to provide care for their loved ones. Click and visit https://www.alzheimersupport.com/memory-care/michigan/ for more information.



17049 US 12

P.O. Box 386 Union, MI 49130

Phone: (269) 641-5923
Fax: (269) 641-5718

Township offices are open

Thursday 10 a.m. to 4 p.m.(EST/EDT)
The Clerk is available at these times to take questions, sign up voters, take phone calls, relay messages to Board members.


The current Township officials hold full-time positions elsewhere and are not always immediately available. Please leave messages and they will return your call.

Mason Township Board meets the 2nd Tuesday of each month at 7 p.m. (EST/EDT), at the Township Hall. Mason Township meetings are held within the guidelines of the Open Meetings Act. The public is welcomed and public comment is heard. Whenever meeting date, time or place is changed it will be noted in this space.


Mason-Union Branch of the Cass District Library is located in the Mason Township Hall.

Library services include Internet access. Homebound Books also provides delivery to those homebound.

Call (269) 357-7822 or (866) 808-7323 for details. Watch for the many exciting and entertaining special programs available, including children’s story hours at the Mason-Union Branch.

Check events at Mason-Branch Library by clicking here.