The seat and largest city are both Menominee.
It borders Marquette, Delta, and Dickinson Counties in Michigan, as well as Marinette and Door Counties in Wisconsin.
Main highways include US-2, US-41, M-35 and M-69.
Cities
Faithorn
Menominee
Perronville
Powers
Stephenson
Wilson
Warren Pony Truss Bridge over Menominee River