Humboldt, MN

ZIP code 56731 is located in Karlstad, Minnesota. This rural area is known for its beautiful landscapes and outdoor recreational activities. Some important landmarks in this ZIP code include Lake Bronson State Park, offering camping, fishing, and hiking opportunities, as well as the Agassiz National Wildlife Refuge, a sprawling sanctuary for various bird species. Karlstad is a charming town surrounded by nature, making it a popular destination for outdoor enthusiasts.