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

Ottawa County is located in the southern coastal part of Michigan. The county seat of Ottawa County is Grand Haven. The total area of the county is about 1,632 square miles. Established in 1831 from part of Mackinac County and unorganized territory, today Ottawa County counts over 299 thousand inhabitants. The county is named after the Native American Ottawa people. This map shows the borders of Ottawa 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 Ottawa County.