Welcome to

Brown County, IL

Brown County, IL Map

Upcoming Events

Pearl Harbor Remembrance Day

December 7

Flags are flown on this day.

December Board Meeting

December 11


December 25

Brown County offices are closed.

New Year’s Day

January 1, 2024

Brown County offices are closed.

About Brown County

Nestled between fertile fields and rolling hills in west central Illinois, Brown County was formed out of Schuyler County in 1839. Mt. Sterling, IL is the county seat and is home to the county courthouse located on the public square.