Lewis County Washington is covered by a total of 27 ZIP Codes. There are 7 ZIP Codes in Lewis County that extend into adjacent counties (Pacific County, Pierce County, Skamania County, and Thurston County). Of the ZIP codes within or partially within Lewis County there are 22 Standard ZIP Codes and 5 PO Box ZIP Codes.
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 Lewis County 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 | |||
|---|---|---|---|---|---|
| Ashford | Standard | |||
| Elbe | Standard | |||
| Glenoma | Standard | |||
| Mineral | Standard | |||
| Morton | Standard | |||
| Packwood | Standard | |||
| Randle | Standard | |||
| Longmire | PO Box | |||
| Adna | PO Box | |||
| Centralia | Standard | |||
| Chehalis | Standard | |||
| Cinebar | Standard | |||
| Curtis | Standard | |||
| Doty | PO Box | |||
| Ethel | Standard | |||
| Galvin | PO Box | |||
| Mossyrock | Standard | |||
| Napavine | PO Box | |||
| Onalaska | Standard | |||
| Pe Ell | Standard | |||
| Rochester | Standard | |||
| Salkum | Standard | |||
| Silver Creek | Standard | |||
| Toledo | Standard | |||
| Vader | Standard | |||
| Winlock | Standard | |||
| Stevenson | Standard |