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.
St. Louis County buildings to close to public through April 10
Household Hazardous Waste drop off sites closed, other solid waste operations continue
3rd Covid-19 case announced; unnecessary travel discouraged
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St. Louis County Courthouse
100 North 5th Avenue West
Duluth, MN 55802