| Wayne County | 26163 | 243 | 26163581800, 26163541000, 26163566500, 26163540100, 26163538700 |
| Genesee County | 26049 | 36 | 26049000200, 26049000900, 26049002700, 26049001700, 26049000100 |
| Ingham County | 26065 | 25 | 26065005304, 26065000100, 26065000700, 26065003700, 26065004500 |
| Kent County | 26081 | 25 | 26081001300, 26081002000, 26081001103, 26081013500, 26081002800 |
| Washtenaw County | 26161 | 20 | 26161400500, 26161400300, 26161400800, 26161410700, 26161407400 |
| Macomb County | 26099 | 19 | 26099262400, 26099263700, 26099245200, 26099255600, 26099263800 |
| Oakland County | 26125 | 19 | 26125142100, 26125181001, 26125142200, 26125141100, 26125172400 |
| Saginaw County | 26145 | 17 | 26145001200, 26145011001, 26145000900, 26145001600, 26145000800 |
| Kalamazoo County | 26077 | 12 | 26077000500, 26077001504, 26077002907, 26077001510, 26077000201 |
| Berrien County | 26021 | 10 | 26021002100, 26021002300, 26021002500, 26021000400, 26021000300 |
| Calhoun County | 26025 | 9 | 26025000300, 26025000600, 26025000200, 26025000800, 26025004100 |
| St. Clair County | 26147 | 7 | 26147623000, 26147621000, 26147624000, 26147625001, 26147622000 |
| Muskegon County | 26121 | 7 | 26121001402, 26121000500, 26121001300, 26121004200, 26121004300 |
| Isabella County | 26073 | 7 | 26073000500, 26073000701, 26073940400, 26073000600, 26073000800 |
| Jackson County | 26075 | 7 | 26075001100, 26075000600, 26075005900, 26075001000, 26075001300 |
| Bay County | 26017 | 5 | 26017280300, 26017280700, 26017286500, 26017281000, 26017280900 |
| Midland County | 26111 | 4 | 26111291500, 26111290200, 26111290100, 26111290600 |
| Ottawa County | 26139 | 4 | 26139024501, 26139024502, 26139024401, 26139025101 |
| Clare County | 26035 | 4 | 26035000900, 26035001302, 26035001301, 26035000200 |
| Livingston County | 26093 | 4 | 26093741601, 26093742202, 26093725000, 26093722300 |
| Monroe County | 26115 | 3 | 26115831900, 26115832100, 26115831201 |
| Roscommon County | 26143 | 3 | 26143970200, 26143971200, 26143971002 |
| Mecosta County | 26107 | 3 | 26107960701, 26107960500, 26107960600 |
| Lenawee County | 26091 | 3 | 26091061500, 26091061301, 26091061302 |
| Chippewa County | 26033 | 2 | 26033970200, 26033970900 |
| Grand Traverse County | 26055 | 2 | 26055551303, 26055551301 |
| Ogemaw County | 26129 | 2 | 26129950901, 26129950902 |
| Lapeer County | 26087 | 2 | 26087337000, 26087339500 |
| Van Buren County | 26159 | 2 | 26159010600, 26159011400 |
| Marquette County | 26103 | 2 | 26103000600, 26103000700 |
| Iosco County | 26069 | 2 | 26069000400, 26069000101 |
| Houghton County | 26061 | 2 | 26061000300, 26061000800 |
| Alpena County | 26007 | 1 | 26007000500 |
| Clinton County | 26037 | 1 | 26037011200 |
| Branch County | 26023 | 1 | 26023951400 |
| Allegan County | 26005 | 1 | 26005031001 |
| Mason County | 26105 | 1 | 26105950500 |
| Charlevoix County | 26029 | 1 | 26029001500 |
| Lake County | 26085 | 1 | 26085961200 |
| Cass County | 26027 | 1 | 26027001901 |
| Hillsdale County | 26059 | 1 | 26059051200 |
| Otsego County | 26137 | 1 | 26137950300 |
| St. Joseph County | 26149 | 1 | 26149040600 |
| Gogebic County | 26053 | 1 | 26053950500 |
| Delta County | 26041 | 1 | 26041970900 |