Marshall County, Illinois
Marshall 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 |
|---|---|---|---|
|
GUS Population: 11,552 (2024)
ID: 162150
|
County | Official County Government |
Contact: COUNTY CLERK
PO BOX 328, LACON IL 61540-0328
|
|
TOWNSHIP OF HENRY
GUS Population: 2,521 (2024)
ID: 185092
|
Township | Municipal Government Within County |
Contact: TOWNSHIP CLERK
507 JACKSON ST, PO BOX 21, HENRY IL 61537
|
|
TOWNSHIP OF LACON
GUS Population: 2,308 (2024)
ID: 163181
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 204, LACON IL 61540-0204
|
|
GUS Population: 2,298 (2024)
ID: 211682
|
Municipal | Municipal Government Within County |
Contact: CITY CLERK
PO BOX 196, 514 FRONT ST, HENRY IL 61537-1514
|
|
GUS Population: 1,838 (2024)
ID: 162527
|
Municipal | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 204, LACON IL 61540-0204
|
|
TOWNSHIP OF BENNINGTON
GUS Population: 1,553 (2024)
ID: 163179
|
Township | Municipal Government Within County |
Contact: SUPER./TREAS.
PO BOX 575, TOLUCA IL 61369-0575
|
|
GUS Population: 1,321 (2024)
ID: 225781
|
Municipal | Municipal Government Within County |
Contact: DEPUTY CLERK
PO BOX 516, TOLUCA IL 61369-0516
|
|
TOWNSHIP OF EVANS
GUS Population: 1,155 (2024)
ID: 163180
|
Township | Municipal Government Within County |
Contact: SUPERVISOR OF EVANS TOWNSHIP
PO BOX 291, WENONA IL 61377
|
|
TOWNSHIP OF STEUBEN
GUS Population: 1,098 (2024)
ID: 163184
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
846 YANKEE LN, SPARLAND IL 61565-9371
|
|
CITY OF WENONA
GUS Population: 955 (2024)
ID: 207842
|
Municipal | Municipal Government Within County |
Contact: ADMINSTRATIVE ASSISTANT
226 S CHESTNUT ST, PO BOX 601, WENONA IL 61377-7547
|
|
TOWNSHIP OF ROBERTS
GUS Population: 878 (2024)
ID: 103049
|
Township | Municipal Government Within County |
Contact: SUPERVISON
PO BOX 126, VARNA IL 61375-0126
|
|
TOWNSHIP OF HOPEWELL
GUS Population: 492 (2024)
ID: 125289
|
Township | Municipal Government Within County |
Contact: TRUSTEE
1324 CO RD 900N, LINCOLN IL 61540
|
|
VILLAGE OF HOPEWELL
GUS Population: 415 (2024)
ID: 125014
|
Municipal | Municipal Government Within County |
Contact: TREASURER
91 HOPEWELL DR, HOPEWELL IL 61565-9436
|
|
TOWNSHIP OF RICHLAND
GUS Population: 398 (2024)
ID: 163183
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
1860 PIGEON CREEK RD, VARNA IL 61375-9306
|
|
VILLAGE OF VARNA
GUS Population: 372 (2024)
ID: 162529
|
Municipal | Municipal Government Within County |
Contact: VILLAGE CLERK
PO BOX 266, VARNA IL 61375-0266
|
|
VILLAGE OF SPARLAND
GUS Population: 355 (2024)
ID: 185012
|
Municipal | Municipal Government Within County |
Contact: VILLAGE PRESIDENT
PO BOX 278, LACON IL 61540-0278
|
|
TOWNSHIP OF LA PRAIRIE
GUS Population: 341 (2024)
ID: 163182
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
475 COUNTY ROAD 550 N, SPARLAND IL 61565-9641
|
|
TOWNSHIP OF BELL PLAIN
GUS Population: 315 (2024)
ID: 125288
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 139, LAYROSE IL 61541
|
|
TOWNSHIP OF WHITEFIELD
GUS Population: 254 (2024)
ID: 163185
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
1058 COUNTY ROAD 1400 N, HENRY IL 61537-9438
|
|
TOWNSHIP OF SARATOGA
GUS Population: 239 (2024)
ID: 125290
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 10, CAMP GROVE IL 61424-0010
|
|
VILLAGE OF LA ROSE
GUS Population: 98 (2024)
ID: 162528
|
Municipal | Municipal Government Within County |
Contact: TREASURER
VILLAGE HALL, LA ROSE IL 61541
|