Dickinson County, Michigan

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.[3] The county seat is Iron Mountain.[4] Dickinson is Michigan's newest county, formed in 1891 from parts of Marquette, Menominee, and Iron counties.[2] It was named for Donald M. Dickinson, who served as U.S. Postmaster General under President Grover Cleveland.[1][2]

Dickinson County
Dickinson County Courthouse
Location within the U.S. state of Michigan
Michigan's location within the U.S.
Coordinates: 46°00′N 87°52′W
Country United States
State Michigan
Founded1891[1][2]
Named forDonald M. Dickinson
SeatIron Mountain
Largest cityIron Mountain
Area
  Total777 sq mi (2,010 km2)
  Land761 sq mi (1,970 km2)
  Water16 sq mi (40 km2)  2.0%%
Population
 (2020)
  Total25,947
  Density34/sq mi (13/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional district1st
Websitewww.dickinsoncountymi.gov

Dickinson County is part of the Iron Mountain, MI–WI Micropolitan Statistical Area.