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 protected]-Clerk, Deed/legal description questions
[email protected]-Sr Appraiser, Land division questions
[email protected]-Equalization Director 

Parcel Data (2023 values) and Fetch GIS Maps are up to date as of 02/02/2024.

Mackinac County 2021 Vacant Land Sales

Mackinac County 2022 Vacant Land Sales

Forms submitted to State as of 12/31/23

2793 combined

L-4015 combined

L-4015a combined

L-4018 combined with County Wide


Mackinac County 2024 Tentative Ratios Report

2024 MBOR Schedule


BSA Online Instruction Guide

Fetch GIS Online Instruction Guide

Equalization Documents & Reports

Equalization Links

Employment Opportunities


Quick Links

State Links & Documents