Barton County on the map of Missouri 2024. Cities, roads, borders and directions in Barton County of Missouri.

Barton County is found on the western border of Missouri. This nice county is named after U.S. Senator David Barton (1783–1837), one of the first senators from Missouri. The overall population of Barton County reaches 12 thousand people. The county, formed in 1855, covers an area of 594 square miles. The county seat of Barton County is Lamar. This map shows the borders of Barton 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 Barton County.