| | | Berrien County | MI | 26021 | | Niles, MI 35660 | South
Bend-Elkhart-Mishawaka,
IN-MI 515 | Central | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=BerrienCounty+MI |
| | | Branch County | MI | 26023 | | Coldwater, MI 17740 | | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=BranchCounty+MI |
| | | Calhoun County | MI | 26025 | | Battle Creek, MI 12980 | Kalamazoo-Battle
Creek-Portage, MI 310 | Central | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=CalhounCounty+MI |
| | | Cass County | MI | 26027 | | South Bend-Mishawaka,
IN-MI 43780 | South
Bend-Elkhart-Mishawaka,
IN-MI 515 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=CassCounty+MI |
| | | Charlevoix County | MI | 26029 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=CharlevoixCounty+MI |
| | | Cheboygan County | MI | 26031 | | | | | nonmetro county (rural) | recreation | https://maps.google.com/?q=CheboyganCounty+MI |
| | | Chippewa County | MI | 26033 | | Sault Ste. Marie, MI 42300 | | Central | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=ChippewaCounty+MI |
| | | Clare County | MI | 26035 | | | | | nonmetro county (rural) | recreation | https://maps.google.com/?q=ClareCounty+MI |
| | | Clinton County | MI | 26037 | | Lansing-East Lansing, MI 29620 | Lansing-East
Lansing-Owosso, MI 330 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=ClintonCounty+MI |
| | | Crawford County | MI | 26039 | | | | | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=CrawfordCounty+MI |
