Zip Area Code

Iowa City, Iowa

Iowa City, Iowa, in Johnson County, has ZIP codes 52240, 52242, 52243, 52244, 52245 and 52246 and area code 319.

ZIP codes
52240, 52242, 52243, 52244 …
Area code
319
State
Iowa
Time zone
Central Time
Coordinates
41.6401, -91.5539

ZIP codes in Iowa City

ZIP codePost officeCountyArea codes
52240Iowa CityJohnson County319
52242Iowa CityJohnson County319
52243*Iowa CityJohnson County319
52244*Iowa CityJohnson County319
52245Iowa CityJohnson County319
52246Iowa CityJohnson County319

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area code for Iowa City

  • Area code 319

    In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Iowa City is in the Central Time zone.

Towns near Iowa City