Clear Lake ZIP Codes

List of Zip Codes of Clear Lake

The following table lists ZIP Codes associated with Clear Lake, Iowa, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.

About Clear Lake Iowa Zip Codes

The city of Clear Lake in Iowa (IA) is served by approximately 1 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 9,093 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Clear Lake fall within county jurisdictions such as Cerro Gordo. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Clear Lake, Iowa follow the America/Chicago time zone.