Richland County, Illinois
Richland 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 RICHLAND
GUS Population: 15,362 (2024)
ID: 124849
|
County | Official County Government |
Contact: COUNTY TREASURER
103 W MAIN ST, STE 13, OLNEY IL 62450-2170
|
|
TOWNSHIP OF OLNEY
GUS Population: 9,686 (2024)
ID: 163256
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
119 S KITCHELL AVE, OLNEY IL 62450-1523
|
|
GUS Population: 8,431 (2024)
ID: 162598
|
Municipal | Municipal Government Within County |
Contact: TREASURER
300 S WHITTLE AVE, OLNEY IL 62450-2252
|
|
TOWNSHIP OF NOBLE
GUS Population: 1,393 (2024)
ID: 185100
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
220 OAK ST, NOBLE IL 62868-1903
|
|
TOWNSHIP OF PRESTON
GUS Population: 1,173 (2024)
ID: 163257
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
5398 N SHIPLEY RD, OLNEY IL 62450-3721
|
|
TOWNSHIP OF CLAREMONT
GUS Population: 824 (2024)
ID: 163254
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 375, OLNEY IL 62450-0375
|
|
TOWNSHIP OF MADISON
GUS Population: 768 (2024)
ID: 211689
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
780 N SHELL RD, PARKERSBURG IL 62452-2200
|
|
GUS Population: 613 (2024)
ID: 225775
|
Municipal | Municipal Government Within County |
Contact: CLERK
PO BOX 278, NOBLE IL 62868-0278
|
|
TOWNSHIP OF DECKER
GUS Population: 405 (2024)
ID: 125317
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
2449 E OTTERBEIN LN, NOBLE IL 62868-2817
|
|
TOWNSHIP OF BONPAS
GUS Population: 404 (2024)
ID: 163253
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
6805 E SHAWNEE LN, CALHOUN IL 62419-2201
|
|
TOWNSHIP OF DENVER
GUS Population: 392 (2024)
ID: 103073
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
2756 E MOUNT GILEAD LN, OLNEY IL 62450-3807
|
|
TOWNSHIP OF GERMAN
GUS Population: 317 (2024)
ID: 163255
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
6770 N STRINGTOWN RD, OLNEY IL 62450
|
|
VILLAGE OF PARKERSBURG
GUS Population: 186 (2024)
ID: 162599
|
Municipal | Municipal Government Within County |
Contact: TREASURER
103 E PARKER ST, PARKERSBURG IL 62452-1065
|
|
VILLAGE OF CLAREMONT
GUS Population: 157 (2024)
ID: 125045
|
Municipal | Municipal Government Within County |
Contact: TREASURER
PO BOX 61, CLAREMONT IL 62421-0061
|
|
VILLAGE OF CALHOUN
GUS Population: 154 (2024)
ID: 162597
|
Municipal | Municipal Government Within County |
Contact: TREASURER
PO BOX 88, CALHOUN IL 62419-0088
|