Brown County on the map of Illinois 2024. Cities, roads, borders and directions in Brown County of Illinois.

Brown County is found in the western region of central Illinois. This famous county was named after Jacob Brown (1775-1828), successful War of 1812 army officer responsible for Great Lakes defenses. The total population of Brown County exceeds 6 thousand people. The county, organized in 1839, covers an area of 305 square miles. The county seat of Brown County is Mount Sterling. This map shows the borders of Brown 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 Brown County.