There are 12 zip codes in Black Hawk County, Iowa. The most populated is 50613, located in Cedar Falls. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
5061343,732Cedar Falls
5070130,128Waterloo
5070220,818Waterloo
5070318,587Waterloo
507077,307Evansdale
506484,044Jesup
506513,608La Porte City
506433,063Hudson
506261,560Dunkerton
50667810Raymond
50634770Gilbertville
50623150Dewar

Zip Codes in Black Hawk County, Iowa by Population (2024)