Willow Street Pennsylvania is covered by a total of 1 ZIP Codes. There are also 2 ZIP Codes that overlap Willow Street but have a different postal city name. The ZIP Codes in Willow Street range from 17584 to 17603. Of the ZIP codes within or partially within Willow Street there are 1 Standard ZIP Codes. The total population of ZIP Codes in Willow Street is 11521.
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 Willow Street 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 | |||
|---|---|---|---|---|---|
| Willow Street | Standard | |||
| Lancaster | Standard | |||
| Lancaster | Standard |