Hancock County, county in Illinois, United States. As of 2020 county had an estimated population of 17,422 inhabitants. The county was created 199 years ago in 1825. Its county seat is Carthage.
There are 2 city/town in Hancock County, IL. The largest city of Hancock County is Carthage with a population of 2,419. Other cities include and Chili population 597
Chili, Unincorporated community in Illinois
List of cities, towns, neighborhoods & other populated places in Hancock County.
City Name | Title | Population |
---|---|---|
Carthage | City in and county seat of Hancock County, Illinois, United States | 2,419 |
Chili | Unincorporated community in Illinois | 597 |