Washington County, county in Illinois, United States. As of 2020 county had an estimated population of 13,764 inhabitants. The county was created 206 years ago in 1818. Its county seat is Nashville.
There are 2 city/town in Washington County, IL. The largest city of Washington County is Richview with a population of 236. Other cities include and Radom population 209
Radom, Human settlement in Illinois, United States of America
List of cities, towns, neighborhoods & other populated places in Washington County.
City Name | Title | Population |
---|---|---|
Radom | Human settlement in Illinois, United States of America | 209 |
Richview | Township in Washington County, Illinois | 236 |