Pines School District, Grosse Ile Township Schools, and Mackinac Island School District. References Unincorporated communities in Charlevoix County, Michigan Unincorporated communities in Michigan Census-designated places in Charlevoix County, Michigan Census-designated places in Michigan Former county seats in Michigan Michigan populated places on Lake Michigan Populated places established in 1847 1847 establishments in Michigan Church of Jesus Christ of Latter Day Saints (Strangite)