Shiawassee, Genessee, Lapeer, Lenawee, Livingston, Macomb, Monroe, Oakland, St. Clair, Washtenaw, Wayne
APTA Michigan Districts
Alcona, Alpena, Antrim, Arenac, Bay, Benzie, Charlevoix, Cheboygan, Clare, Crawford, Emmet, Gladwin, Grand Traverse, Huron, Iosco, Isabella, Kalkaska, Lake, LeeLanau, Manistee, Mason, Mecosta, Midland, Missaukee, Montmorency, Ogemaw, Osceola, Oscoda, Otsego, Presque Isle, Roscommon, Saginaw, Sanilac, Tuscola, Wexford
Upper Peninsula District Counties
Alger, Baraga, Chippewa, Delta, Dickinson, Gogebic, Houghton, Iron,Keweenaw, Luce, Mackinac, Marquette, Menominee, Ontonagon, Schoolcraft
Allegan, Antrim, Barry, Benzie, Berrien, Branch, Calhoun, Cass, Charlevoix, Clare, Clinton, Eaton, Emmet, Grand Traverse, Gratiot, Hillsdale, Ingham, Ionia, Jackson, Kalamazoo, Kalkaska, Kent, Lake, Leelanau, Manistee, Mason, Mecosta, Missaukee, Montcalm, Muskegon, Newaygo, Oceana, Osceola, Ottawa, St. Joseph, Van Buren, Wexford
