| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Bay | 16 | 0 | |
| Genesee | 2,008 | 0 | |
| Huron | 22,853 | 74 | |
| Ingham | 4,814 | 0 | |
| Lapeer | 30,855 | 2 | |
| Lenawee | 1,328 | 0 | |
| Livingston | 63,900 | 432 | |
| Macomb | 132,849 | 2,325 | |
| Monroe | 19,013 | 1 | |
| Oakland | 258,330 | 3,180 | |
| Saginaw | 1,197 | 0 | |
| Sanilac | 26,069 | 0 | |
| Shiawassee | 546 | 0 | |
| St. Clair | 50,121 | 83 | |
| Tuscola | 18,766 | 0 | |
| Unknown | 3,902 | 0 | |
| Washtenaw | 80,990 | 2,867 | |
| Wayne | 401,867 | 11,192 |
