Mendocino County California is covered by a total of 30 ZIP Codes. There are 5 ZIP Codes in Mendocino County that extend into adjacent counties (Glenn County, Humboldt County, Lake County, and Trinity County). Of the ZIP codes within or partially within Mendocino County there are 28 Standard ZIP Codes and 2 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 Mendocino 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 | |||
|---|---|---|---|---|---|
| Albion | Standard | |||
| Boonville | Standard | |||
| Branscomb | Standard | |||
| Calpella | PO Box | |||
| Caspar | Standard | |||
| Comptche | Standard | |||
| Covelo | Standard | |||
| Dos Rios | Standard | |||
| Elk | Standard | |||
| Fort Bragg | Standard | |||
| Gualala | Standard | |||
| Hopland | Standard | |||
| Laytonville | Standard | |||
| Little River | Standard | |||
| Manchester | Standard | |||
| Mendocino | Standard | |||
| Navarro | Standard | |||
| Philo | Standard | |||
| Point Arena | Standard | |||
| Potter Valley | Standard | |||
| Redwood Valley | Standard | |||
| Talmage | PO Box | |||
| Ukiah | Standard | |||
| Westport | Standard | |||
| Willits | Standard | |||
| Yorkville | Standard | |||
| Garberville | Standard | |||
| Leggett | Standard | |||
| Piercy | Standard | |||
| Whitethorn | Standard |