Brown County

Brown County is an administrative division in western Illinois that sits between the Illinois River and neighboring counties. The territory is organized into nine townships, with Mount Sterling serving as the county seat where administrative functions take place.

The county was created in 1839 from neighboring Schuyler County and named after General Jacob Brown, who commanded American forces in military conflict against British troops. This naming reflects a significant moment in the nation's military past.

Mount Sterling, the county seat, maintains its administrative functions through regular board meetings and community gatherings in the courthouse on the public square.

The county administration offers online access to various services and geographic information through its official website. Visitors can use these resources to find local government information and learn about administrative matters.

The Illinois River forms the eastern border of the county, creating a natural geographic boundary. This waterway has shaped settlement patterns and regional development since the county's founding.

Location: Illinois

Inception: February 1, 1839

Capital city: Mount Sterling

Shares border with: Schuyler County, Cass County, Morgan County, Pike County, Adams County

Website: http://browncountyil.com

GPS coordinates: 39.95000,-90.75000

Latest update: December 7, 2025 20:48