| County |
Township(s) Served |
| Barry |
Assyria, Castleton, Maple Grove, Woodland |
| Clare |
Garfield, Grant, Surrey |
| Clinton |
Bengal, Bingham, Dallas, Duplain, Eagle, Essex, Greenbush, Lebanon, Riley, Watertown, Westphalia |
| Eaton |
Bellevue, Benton, Chester, Eaton, Eaton Rapids, Hamlin, Kalamo, Oneida, Roxand, Sunfield, Vermontville |
| Gratiot |
Elba, Hamilton, New Haven, North Shade, Seville, Sumner, Washington |
| Ingham |
Aurelius, Bunkerhill, Ingham, Leslie, Onodaga, Stockbridge, Vevay |
| Ionia |
Berlin, Campbell, Danby, Ionia, Lyons, North Plains, Odessa, Orange, Portland, Sebewa |
| Isabella |
Broomfield, Coe, Coldwater, Deerfield, Fremont, Gilmore, Lincoln, Nottawa, Rolland, Sherman, Vernon |
| Jackson |
Rives Junction, Springport, Tompkins, Waterloo |
| Mecosta |
Austin, Chippewa, Colfax, Deerfield, Fork, Grant, Green, Hinton, Martiny, Mecosta, Millbrook, Morton, Sheridan, Wheatland |
| Montcalm |
Belvidere, Bloomer, Cato, Crystal, Day, Douglas, Evergreen, Ferris, Home, Maple Valley, Pine, Richland, Winfield |
| Osceola |
Evart, Hersey |
| Saginaw |
Chapin |
