Johnson County, Iowa
Johnson County profile, demographic data, and geographic information.
Cities & Towns in Johnson County
Constituent municipalities and census communities located within Johnson County.
| City / Town Name | Classification | Census GEOID | Land Area |
|---|---|---|---|
| Coralville city | City | 1916230 | 12.67 sq mi |
| Frytown CDP | CDP | 1929325 | 0.81 sq mi |
| Hills city | City | 1936345 | 0.82 sq mi |
| Iowa City city | City | 1938595 | 25.76 sq mi |
| Lone Tree city | City | 1946335 | 1.07 sq mi |
| North Liberty city | City | 1957360 | 9.54 sq mi |
| Oxford city | City | 1960645 | 0.92 sq mi |
| Shueyville city | City | 1972840 | 1.86 sq mi |
| Solon city | City | 1973875 | 1.66 sq mi |
| Swisher city | City | 1976890 | 1.02 sq mi |
| Tiffin city | City | 1978060 | 4.42 sq mi |
| University Heights city | City | 1979770 | 0.26 sq mi |
| West Branch city | City | 1983595 | 2.57 sq mi |