Mackinac County Equalization

The Mackinac County Equalization Department is located in the Courthouse Annex building, 100 S. Marley, Room 115, St. Ignace, MI  49781. Regular business hours are 8:30 a.m. to 4:30 p.m.  Phone: (906) 643-7310 email:

Parcel Data(2022 values)  & Fetch online is up to date as of 07/22/2022

*Property situs addresses are currently in the process of being updated to match the county 911 system. Bois Blanc, Brevort, Garfield,  Hendricks, Hudson,  Marquette, Newton, Portage, and St. Ignace Townships have been updated with other townships to follow.*
Any questions about this process can be emailed to:

Mackinac County 2018 Vacant Land Sales

Mackinac County 2019 Vacant Land Sales

Mackinac County 2020 Vacant Land Sales

Mackinac County 2021 Vacant Land Sales

BSA Online Instruction Guide

Fetch GIS Online Instruction Guide

Equalization Documents & Reports

Equalization Links

Employment Opportunities

Quick Links

State Links & Documents