Total Alumni in this State: 1990
| County | # Alums |
| Alcona | 3 |
| Alger | 3 |
| Allegan | 54 |
| Alpena | 3 |
| Antrim | 3 |
| Arenac | 0 |
| Baraga | 0 |
| Barry | 18 |
| Bay | 3 |
| Benzie | 6 |
| Berrien | 20 |
| Branch | 9 |
| Calhoun | 28 |
| Cass | 7 |
| Charlevoix | 0 |
| Cheboygan | 2 |
| Chippewa | 2 |
| Clare | 6 |
| Clinton | 30 |
| Crawford | 1 |
| Delta | 1 |
| Dickinson | 3 |
| Eaton | 36 |
| Emmet | 11 |
| Genesee | 111 |
| Gladwin | 6 |
| Gogebic | 0 |
| Grand Traverse | 23 |
| County | # Alums |
| Gratiot | 6 |
| Hillsdale | 18 |
| Houghton | 2 |
| Huron | 3 |
| Ingham | 33 |
| Ionia | 9 |
| Iosco | 2 |
| Iron | 0 |
| Isabella | 8 |
| Jackson | 42 |
| Kalamazoo | 70 |
| Kalkaska | 4 |
| Kent | 379 |
| Keweenaw | 3 |
| Lake | 0 |
| Lapeer | 36 |
| Leelanau | 0 |
| Lenawee | 25 |
| Livingston | 31 |
| Luce | 1 |
| Mackinac | 5 |
| Macomb | 70 |
| Manistee | 1 |
| Marquette | 1 |
| Mason | 9 |
| Mecosta | 5 |
| Menominee | 0 |
| Midland | 27 |
| County | # Alums |
| Missaukee | 2 |
| Monroe | 34 |
| Montcalm | 18 |
| Montmorency | 0 |
| Muskegon | 42 |
| Newaygo | 12 |
| Oakland | 190 |
| Oceana | 13 |
| Ogemaw | 6 |
| Ontonagon | 0 |
| Osceola | 6 |
| Oscoda | 4 |
| Otsego | 6 |
| Ottawa | 171 |
| Presque Isle | 1 |
| Roscommon | 3 |
| Saginaw | 24 |
| Sanilac | 4 |
| Schoolcraft | 0 |
| Shiawassee | 20 |
| St. Clair | 14 |
| St. Joseph | 7 |
| Tuscola | 13 |
| Van Buren | 16 |
| Washtenaw | 63 |
| Wayne | 136 |
| Wexford | 6 |