County
· Illinois
Marshall County
Marshall County is a county located in the U.S. state of Illinois. According to the 2020 census, it had a population of 11,742. Its county seat is Lacon. Marshall County is part of the Peoria metropolitan area.
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Cities and towns 8
Townships 12
- Township of Bell Plain pop. 314
- Township of Bennington pop. 1,570
- Township of Evans pop. 1,165
- Township of Henry pop. 2,553
- Township of Hopewell pop. 495
- Township of La Prairie pop. 344
- Township of Lacon pop. 2,339
- Township of Richland pop. 400
- Township of Roberts pop. 883
- Township of Saratoga pop. 239
- Township of Steuben pop. 1,104
- Township of Whitefield pop. 257
Reference data (Census of Governments 2022)
- Census ID (PID6)
- 162150
- FIPS state
- 17
- FIPS county
- 123
- FIPS place
- 99123
- Census record name
- COUNTY OF MARSHALL
- Mailing address
- PO BOX 328, LACON 61540