Isabella County has changed to four digit extensions. Please add a 1 to beginning of your party's extension.


    Isabella County Michigan

    Isabella County Trial Court is open to the public subject to requirements and limitations.


    The entrance to the County Building, located at 200 N. Main Street, is open from 8:00 a.m. to 4:30 p.m.  There is a single area of entry to the County Building, which is the Lobby located at the South and West entrances off of Main Street.  The South entrance to the Lobby is handicap accessible.  Face coverings are recommended to be worn while in indoor public areas.


    If you are experiencing any COVID-19 symptoms, or generally not feeling well, please do not come to a County facility for services.  The public is encouraged to access County services via email, the County’s website at, or by phone.


    While the County Building is open, other County Facilities may have limited access to the public.  Please contact the office or department for available services.

    •  Please CLICK HERE to access a telephone directory.



    Isabella County Board of Commissioners Resolution No. 20-12-03 – Local State of Emergency Extension

    Please CLICK HERE  to view/download resolution. – Rescinded by the Board of Commissioners on 02/01/2022