Fulton County, county in Illinois, United States. As of 2020 county had an estimated population of 33,690 inhabitants. The county was created 201 years ago in 1823. Its county seat is Lewistown.
There are 1 city/town in Fulton County, IL. The largest city of Fulton County is Farmington with a population of 2,181.
List of cities, towns, neighborhoods & other populated places in Fulton County.
City Name | Title | Population |
---|---|---|
Farmington | City in the northeast corner of Fulton County, Illinois, United States | 2,181 |