Trout Lake is located in Itasca County, Minnesota. This lake is 1,743 acres in size. It is approximately 157 feet deep at its deepest point. When fishing, anglers can expect to catch a variety of fish including Bluegill, Green Sunfish, Lake Trout, Largemouth Bass, Northern Pike, Rock Bass, Smallmouth Bass, Walleye, Yellow Bullhead, Yellow Perch, Pumpkinseed, Splake,.