I (182)
 Ida (4) Idlewild (2) Imlay City (13) Independence (2) Indian River (18) Ingalls (1) Inkster (7) Inland Township (3) Interlochen (16) | Ionia (13) Ira (1) Irish Hills (2) Iron Mountain (38) Iron River (15) Irons (7) Ironwood (23) Ishpeming (11) Ithaca (6) |
