Townships:
Berlin,
Brockway,
Burtchville,
Casco,
China,
Clay,
Clyde,
Columbus,
Cottrellville,
East China,
Emmett,
Grant,
Greenwood,
Ira,
Kenockee,
Kimball,
Lynn,
Mussey,
Riley,
St. Clair,
Wales
ZIP Codes:
48001,
48002,
48006,
48014,
48022,
48023,
48027,
48028,
48032,
48039,
48040,
48041,
48049,
48054,
48059,
48060,
48063,
48064,
48074,
48079,
48097,
48416,
48444
Unified School Districts:
Algonac,
Almont,
Anchor Bay,
Armada,
Brown City,
Capac,
Croswell-Lexington,
East China,
Marysville,
Memphis,
Port Huron,
Richmond,
Yale
