Lyon County on the map of Minnesota 2024. Cities, roads, borders and directions in Lyon County of Minnesota.

Lyon County is found in the southwestern part of Minnesota. This amazing county is named after Nathaniel Lyon (1818–1861), United States Army general killed during the Civil War. The population of Lyon County exceeds 25 thousand people. The county, organized in 1871, spans an area of 714 square miles. The county seat of Lyon County is Marshall. This map shows the borders of Lyon 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 Lyon County.