It is named for the Mille Lacs Lake, a large lake and popular destination. The seat is Milaca while largest city is Princeton.
It borders Aitkin, Kanabec, Isanti, Sherburne, Benton, Morrison and Crow Wing Counties.
Main Highways include US-169, MN-18, MN-23, MN-27, MN-47 and MN-95.
Cities
Milaca