Iowa City, IA ZIP Codes

Total ZIPs

77,509

Total Population

ZIP Codes in Iowa City, IA

ZIP Code	Population	Density	Timezone
52240	32,230	78	America/Chicago
52245	22,573	1,054	America/Chicago
52246	21,114	898	America/Chicago
52242	1,592	855	America/Chicago

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.