Lyndon ZIP Codes

List of Zip Codes of Lyndon

The following table lists ZIP Codes associated with Lyndon, 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	61261	41.72928	-89.91166	Whiteside	691	16.1

About Lyndon Illinois Zip Codes

The city of Lyndon 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 691 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 Lyndon fall within county jurisdictions such as Whiteside. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

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

Lyndon ZIP Codes

List of Zip Codes of Lyndon

About Lyndon Illinois Zip Codes

Illinois Cities ZIP Codes

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