Mendocino County is located along the northern coast of California, United States. The county includes coastal cities, inland valleys, forested mountains, and rural communities. ZIP codes in Mendocino County range from 95412 to 95497 and are assigned by the United States Postal Service (USPS) to support accurate mail delivery, address lookup, and logistics across cities, towns, neighborhoods, and rural areas.
Key Information About Mendocino County ZIP Codes
| Item | Details |
|---|---|
| County | Mendocino County |
| State | California |
| ZIP Code Range | 95412 – 95497 |
| County Seat | Ukiah |
| Largest City | Ukiah |
| Country | United States |
| Continent | North America |
| Postal Authority | United States Postal Service (USPS) |
ZIP Codes of Mendocino County by City & Community
For more details on ZIP codes in Mendocino County, see the tables of cities, towns, communities, and notable neighborhoods below.
Ukiah & Nearby Valley Area (95482 – 95485)
| Place / Location | ZIP Code | State |
|---|---|---|
| Ukiah Downtown | 95482 | California |
| Ukiah North | 95482 | California |
| Ukiah South | 95482 | California |
| Ukiah East | 95483 | California |
| Ukiah West | 95482 | California |
| Calpella | 95418 | California |
| Hopland | 95449 | California |
| Talmage | 95482 | California |
| Redwood Valley | 95470 | California |
| Tan-Bark | 95482 | California |
Fort Bragg & Northern Coastal Area (95437 – 95487)
| Place / Location | ZIP Code | State |
|---|---|---|
| Fort Bragg Central | 95437 | California |
| Fort Bragg North | 95437 | California |
| Fort Bragg South | 95437 | California |
| Caspar | 95420 | California |
| Mendocino (town) | 95460 | California |
| Little River | 95456 | California |
| Westport | 95488 | California |
| Albion | 95410 | California |
| Elk | 95432 | California |
Willits, Laytonville & Northern Inland Area (95490 – 95454)
| Place / Location | ZIP Code | State |
|---|---|---|
| Willits Central | 95490 | California |
| Willits North | 95490 | California |
| Willits South | 95490 | California |
| Laytonville | 95454 | California |
| Leggett | 95585 | California |
| Branscomb | 95417 | California |
| Geyserville Area (nearby rural) | 95441 | California |
Humboldt Hill, Piercy & Eastern Rural Area (95419 – 95469)
| Place / Location | ZIP Code | State |
|---|---|---|
| Humboldt Hill (vicinity) | 95419 | California |
| Piercy | 95587 | California |
| Philo | 95466 | California |
| Mendocino National Forest Area | 95469 | California |
| Longvale | 95460 | California |
Caspar & Western Coastal Villages (95420 – 95448)
| Place / Location | ZIP Code | State |
|---|---|---|
| Caspar | 95420 | California |
| Navarro | 95463 | California |
| Manchester | 95459 | California |
| Point Arena | 95468 | California |
| Gualala | 95445 | California |
Mendocino County also includes many smaller rural names, forest settlements, valley hamlets, and coastal neighborhoods that fall within the ZIP codes listed above. These areas rely on USPS delivery routes tied to nearby towns and cities across the county.
About Mendocino County ZIP Code
ZIP codes in Mendocino County help organize mail delivery across cities, towns, forests, valleys, and coastal regions. Some ZIP codes serve busy city neighborhoods. Others cover vast rural areas and forests.
Ukiah uses multiple ZIP codes because it is the county seat and largest city. Smaller towns share ZIP codes with nearby areas.
Using the correct ZIP code helps mail arrive on time. It also supports deliveries, emergency services, and accurate address searches across the county.