Located in the arrowhead region of Northeastern Minnesota, St. Louis County is the largest county east of the Mississippi River. St. Louis County is known for its spectacular natural beauty, lakes and trout streams. Much of the area has been built on the history of logging and the abundance of iron ore.
Learn more about our history, public services and working with our county leaders below.
Traffic signals on Maple Grove Road to get safety upgrade
Sheriff's Office Issues Warning about New Series of Phone Scams
Realigned Wood Road Open Northwest of Cook
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St. Louis County Courthouse
100 North 5th Avenue West
Duluth, MN 55802