Bois Blanc Township, Michigan

Bois Blanc Township, Michigan
Satellite view of the Straits of Mackinac (Bois Blanc Township is the largest island)
Location within Mackinac County
Bois Blanc Township
Location within the state of Michigan
Bois Blanc Township
Bois Blanc Township (the United States)
Coordinates: 45°45′30″N 84°27′54″W / 45.75833°N 84.46500°W / 45.75833; -84.46500
CountryUnited States
StateMichigan
CountyMackinac
Established1895
Government
  SupervisorBrent Sharpe
  ClerkDiane Akright
Area
  Total
48.72 sq mi (126.18 km2)
  Land35.11 sq mi (90.93 km2)
  Water13.61 sq mi (35.25 km2)
Elevation
607 ft (185 m)
Population
 (2020)
  Total
100
  Density2.85/sq mi (1.10/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP code(s)
49775 (Pointe Aux Pins)
Area code231
FIPS code26-09500
GNIS feature ID1625960
WebsiteOfficial website

Bois Blanc Township (/bɔɪz ˈblæŋk/ boyz BLANK) is a civil township of Mackinac County in the U.S. state of Michigan. The population was 100 at the 2020 census. The insular township occupies Bois Blanc Island, as well as some smaller outlying islands within Lake Huron. The nearby Round Island is administered by the city of Mackinac Island.

The township is served by Bois Blanc Pines School District, which is the smallest school district in terms of enrollment in the state of Michigan and among the nation. The district had an enrollment of three students for the 2024–25 school year.