Dickinson County is a county in the Upper Peninsula of the U.S. state of Michigan. As of the 2020 census, the population was 25,947. The county seat is Iron Mountain. Dickinson is Michigan's newest county, formed in 1891 from parts of Marquette, Menominee, and Iron counties. Along with its western neighbor Iron County, it is one of only two landlocked counties in the Upper Peninsula.
Major highways
Airport
- KIMT - Ford Airport
Adjacent counties
- Marquette County (north)
- Menominee County (southeast)
- Marinette County, Wisconsin (south)
- Florence County, Wisconsin (southwest)
- Iron County (northwest)
Communities
thumb|right|370px|[[United States Census|U.S. Census data map showing local municipal boundaries within Dickinson County. Shaded areas represent incorporated cities.]]
Cities
- Iron Mountain (county seat)
- Kingsford
- Norway
Charter township
- Breitung Charter Township
Civil townships
- Breen Township
- Felch Township
- Norway Township
- Sagola Township
- Waucedah Township
- West Branch Township
Census-designated place
- Quinnesec
Other unincorporated communities
- Alfred
- Antoine
- Channing
- East Kingsford
- Felch
- Felch Mountain
- Floodwood
- Foster City
- Granite Bluff
- Hardwood
- Hylas
- Loretto
- Merriman
- Metropolitan
- Ralph
- Randville
- Sagola
- Skidmore
- Spruce
- Theodore
- Turner
- Vulcan
- Waucedah