Westchester Illinois is covered by a total of 1 ZIP Codes. There are also 2 ZIP Codes that overlap Westchester but have a different postal city name. The ZIP Codes in Westchester range from 60154 to 60526. Of the ZIP codes within or partially within Westchester there are 1 Standard ZIP Codes. The total population of ZIP Codes in Westchester is 16694.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Westchester and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Westchester | Standard | |||
| Oak Brook | Standard | |||
| La Grange Park | Standard |