Ontonagon County on the map of Michigan 2024. Cities, roads, borders and directions in Ontonagon County of Michigan.

Ontonagon County is situated in the northwestern corner of Michigan. The area of Ontonagon County is about 3,741 square miles. The county was established in 1843 from parts of Chippewa County and Mackinac County, and it is populated today by 6 thousand residents. Ontonagon is the county seat of Ontonagon County. The county is named after the Ontonagon River. The Ojibwa word onagon means dish or bowl. This map shows the borders of Ontonagon County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Ontonagon County.