Johnson County, county in Illinois, United States. As of 2020 county had an estimated population of 12,358 inhabitants. The county was created 212 years ago in 1812. Its county seat is Vienna.
There are 9 city/town in Johnson County, IL. The largest city of Johnson County is Vienna with a population of 1,427. Other cities include, Pleasant Grove population 1,275, Goreville population 1,046, Cypress population 236, New Burnside population 211
Pleasant Grove, Unincorporated community in Illinois
Goreville, Human settlement in Illinois, United States of America
List of cities, towns, neighborhoods & other populated places in Johnson County.
City Name | Title | Population |
---|---|---|
Belknap | Village in Johnson County, Illinois, United States | 107 |
Buncombe | Human settlement in Illinois, United States of America | 201 |
Cypress | Village in Johnson County, Illinois, United States | 236 |
Goreville | Human settlement in Illinois, United States of America | 1,046 |
New Burnside | Village in Johnson County, Illinois, United States | 211 |
Parker | Township in Clark County, Illinois | 168 |
Pleasant Grove | Unincorporated community in Illinois | 1,275 |
Simpson | Human settlement in Illinois, United States of America | 60 |
Vienna | City in Johnson County, Illinois | 1,427 |