Henry County, county in Illinois, United States. As of 2020 county had an estimated population of 48,411 inhabitants. The county was created 198 years ago in 1825. Its county seat is "Cambridge".
There are 17 city/town in Henry County, IL. The largest city of Henry County is Kewanee with a population of 12,174. Other cities include, Geneseo population 6,505, Colona population 5,049, Green Rock population 2,970, Galva population 2,449
Cities, Towns, Neighborhoods & Other Populated Places in Henry County.
City Name | Title | County | Population |
---|---|---|---|
Alpha | City in Illinois, United States of America | Henry | 626 |
Andover | Village in Illinois, USA | Henry | 565 |
Annawan | Township in Henry County, Illinois | Henry | 1,056 |
Atkinson | Town in Illinois, United States | Henry | 955 |
Bishop Hill | Village in Illinois, USA | Henry | 121 |
Cambridge | Village in Henry County, Illinois, United States | Henry | 2,051 |
Cleveland | Village in Henry County, Illinois, United States | Henry | 178 |
Colona | City in Henry County, Illinois, United States | Henry | 5,049 |
Dayton | Census-designated place in Illinois, USA | Henry | 2,258 |
Galva | City in Illinois, USA | Henry | 2,449 |
Geneseo | Township in Henry County, Illinois | Henry | 6,505 |
Green Rock | City in Illinois, United States of America | Henry | 2,970 |
Hooppole | Human settlement in Illinois, United States of America | Henry | 189 |
Kewanee | City in Henry County, Illinois, United States | Henry | 12,174 |
Orion | Village in Henry County, Illinois, United States | Henry | 1,776 |
Osco | Township in Henry County, Illinois | Henry | 437 |
Woodhull | Human settlement in Illinois, United States of America | Henry | 771 |