There are 12 zip codes in Crawford County, Iowa. The most populated is 51442, located in Denison. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
514429,648Denison
514541,409Manilla
514611,187Schleswig
51439771Charter Oak
51465723Vail
51528642Dow City
51448620Kiron
51467531Westside
51441457Deloit
51520218Arion
5146059Ricketts
5143235Aspinwall

Zip Codes in Crawford County, Iowa by Population (2024)