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Brown County, Illinois

Brown County profile, demographic data, and geographic information.

Local Government & Public Administration

Authoritative general-purpose local government units serving this area U.S. Census Bureau GUS (2026) / GMAF
Government Unit Unit Type Jurisdiction Role Contact / Address
COUNTY OF BROWN
GUS Population: 6,307 (2024)
ID: 124836
County Official County Government
Contact: COUNTY CLERK
200 COURT ST, MT STERLING IL 62353-1285
TOWNSHIP OF MOUNT STERLING
GUS Population: 4,333 (2024)
ID: 162739
Township Municipal Government Within County
Contact: BKKP
503 CAMDEN RD, MT STERLING IL 62353-1059
CITY OF MOUNT STERLING
GUS Population: 2,031 (2024)
ID: 225774
Municipal Municipal Government Within County
Contact: CITY CLERK
145 W MAIN ST, MT STERLING IL 62353-1296
TOWNSHIP OF VERSAILLES
GUS Population: 666 (2024)
ID: 162740
Township Municipal Government Within County
Contact: SUPERVISOR / ADMINISTRATOR
331 EAST 2ND ST PO BOX 153, VERSAILLES IL 62378-0153
VILLAGE OF VERSAILLES
GUS Population: 454 (2024)
ID: 124861
Municipal Municipal Government Within County
Contact: CLERK
PO BOX 327, VERSAILLES IL 62378-0327
TOWNSHIP OF ELKHORN
GUS Population: 303 (2024)
ID: 162737
Township Municipal Government Within County
Contact: TRUSTEE HENRY
494 925E ST, MT STERLING IL 62353-1757
TOWNSHIP OF COOPERSTOWN
GUS Population: 274 (2024)
ID: 102894
Township Municipal Government Within County
Contact: TOWNSHIP SUPERVISOR
1170 1400 E ST, MT STERLING IL 62353
TOWNSHIP OF LEE
GUS Population: 261 (2024)
ID: 162738
Township Municipal Government Within County
Contact: SUPERVISOR
210 W. NORTH ST., TIMEWELL IL 62375
TOWNSHIP OF PEA RIDGE
GUS Population: 186 (2024)
ID: 102895
Township Municipal Government Within County
Contact: CLERK
200 COURT ST, MT STERLING IL 62353-1233
TOWNSHIP OF MISSOURI
GUS Population: 134 (2024)
ID: 125105
Township Municipal Government Within County
Contact: SUPERVISOR
783 1375N AVE, MT STERLING IL 62353-1069
VILLAGE OF MOUND STATION
GUS Population: 119 (2024)
ID: 162184
Municipal Municipal Government Within County
Contact: TREASURER
207 E NORTH ST, TIMEWELL IL 62375
TOWNSHIP OF BUCKHORN
GUS Population: 81 (2024)
ID: 125104
Township Municipal Government Within County
Contact: SUPERVISOR
RR 4 PO BOX 98, MT STERLING IL 62353
TOWNSHIP OF RIPLEY
GUS Population: 69 (2024)
ID: 125106
Township Municipal Government Within County
Contact: SUPERVISOR
PO BOX 62, MT STERLING IL 62353-0062
VILLAGE OF RIPLEY
GUS Population: 51 (2024)
ID: 162183
Municipal Municipal Government Within County
Contact: TREASURER
414 US HWY 24, RIPLEY IL 62352