Atlanta ZIP Codes

List of Zip Codes of Atlanta

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


S.N. Zip Code Latitude Longitude County Population Density
1 61723 40.26139 -89.26703 Logan 2,255 13.7


About Atlanta Illinois Zip Codes

The city of Atlanta in Illinois (IL) 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 2,255 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 Atlanta fall within county jurisdictions such as Logan. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Atlanta, Illinois follow the America/Chicago time zone.