Iowa City, IA zip codes
Iowa City, Iowa has 6 zip codes (4 residential, 2 PO box or single-organization). Most of it is in Johnson County. Together these zip codes are home to about 85K people.
Zip codes
6
Population
85K
All zips combined
Largest zip
52240
35,074 residents
Income range
$53K–$78K
Median by zip