Office Location & Phone Numbers
Offices located within the Brown County Courthouse
200 Court St
Mt. Sterling, IL 62353
Treasurer:
Phone: 217-773-3133
Assessor:
Phone: 217-773-3415
County Clerk/Recorder/Voter Registration
Phone: 217-773-3421
Probation Office:
Phone: 217-773-2061
Circuit Clerk:
Phone: 217-773-2713
Sheriff/Coroner Department:
Phone: 217-773-2061
Brown County Highway Department:
708 S Capitol Ave
Mt. Sterling, IL 62353
Phone: 217-773-2427
Brown County State’s Attorney:
111 West Washington, Suite B
Mt. Sterling, IL 62353
Phone: 217-773-3364
Brown County Ambulance:
835 Rt 24 West
Mt. Sterling, IL 62353
Phone: 217-773-2113
Brown County Public Health Department:
120 E Main St
Mt. Sterling, IL 62353
217-773-2714
Additional Information
Brown County Operating Budget for Dec 1, 2025 - November 30, 2026: $12, 623, 783
Brown County Employment Count for Jan. 1, 2026
Full Time Personnel Count: 34
Part Time Personnel Count: 24
