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

Isabella County is situated in the central part of Michigan. The area of Isabella County is about 578 square miles. The county was formed in 1831 from part of Mackinac County and unorganized territory, and it is populated today by 65 thousand residents. Mt. Pleasant is the county seat of Isabella County. The county is named after Queen Isabella I (1451-1504) of Spain, under whose patronage Columbus undertook his voyages. This map shows the borders of Isabella 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 Isabella County.