Kosciusko County on the map of Indiana as of 2025. Cities, roads, borders and directions in Kosciusko County of Indiana.

Kosciusko County is situated in the northern lands of Indiana. This prominent county is named after Tadeusz Kościuszko, Polish-born hero of the American Revolutionary War. The area of Kosciusko County is about 531 square miles. This county, set up on Feb 7, 1835, is populated today by 80 thousand residents. Warsaw is the county seat of Kosciusko County. This map shows the borders of Kosciusko County as well as neighboring counties, including major highways and natural objecsts as of 2025. 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 Kosciusko County.