Rock Island Washington is covered by a total of 1 ZIP Codes. There are also 1 ZIP Codes that overlap Rock Island but have a different postal city name. The ZIP Codes in Rock Island range from 98802 to 98850. Of the ZIP codes within or partially within Rock Island there are 1 Standard ZIP Codes. The total population of ZIP Codes in Rock Island is 1749.
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 Rock Island 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 | |||
|---|---|---|---|---|---|
| East Wenatchee | Standard | |||
| Rock Island | Standard |