Mackinac County, Michigan
Mackinac County is a county in Michigan. Its county FIPS code is 26097. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 26097
- Representative coordinates
- 46.167868, -85.303762
- County type
- County
- County seat or government
- St. Ignace
- Resident population, July 2025
- 11,236
- Land area
- 2,646.655 km²
- Water area
- 2,793.754 km²
- State
- Michigan
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Mackinac County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/Detroit | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
49719 · 49745 · 49757 · 49760 · 49762 · 49774 · 49775 · 49780 · 49781 · 49793 · 49820 · 49827 · 49836 · 49838 · 49853
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Use the US government local-office directory ↗ to find the office responsible for your address. A county website has not been confidently matched here. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.