Iowa City [Johnston] Basic Information
City | Johnston |
State | Iowa |
Population | 20359 (male: 47.7%, female: 52.3%) |
ZIP Code(s) | 50131 |
Median Household Income | $95,917 |
Races |
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Elevation | 830 feet |
Land Area | 14.3 square miles. |
Population density | 1,574 people per square mile |
Coordinates | Latitude: 41.67 N, Longitude: 93.71 W |
On Google Map | |
Area codes | 515 |
Random address | Johnston random address |