Mendocino County, California
Mendocino County is a county in California. Its county FIPS code is 06045. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 06045
- Representative coordinates
- 39.432388, -123.442881
- County type
- County
- County seat or government
- Ukiah
- Resident population, July 2025
- 88,122
- Land area
- 9,082.588 km²
- Water area
- 961.785 km²
- State
- California
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Mendocino County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/Los_Angeles | UTC-08:00 in January; UTC-07:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
95410 · 95415 · 95417 · 95420 · 95425 · 95427 · 95428 · 95429 · 95432 · 95437 · 95445 · 95449 · 95454 · 95456 · 95459 · 95460 · 95463 · 95466 · 95468 · 95469 · 95470 · 95482 · 95488 · 95490 · 95494 · 95542 · 95585 · 95587 · 95589
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Mendocino County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Albion CDP, CA
- Anchor Bay CDP, CA
- Boonville CDP, CA
- Brooktrails CDP, CA
- Calpella CDP, CA
- Caspar CDP, CA
- Cleone CDP, CA
- Comptche CDP, CA
- Covelo CDP, CA
- Fort Bragg city, CA
- Hopland CDP, CA
- Laytonville CDP, CA
- Leggett CDP, CA
- Little River CDP, CA
- Manchester CDP, CA
- Mendocino CDP, CA
- Philo CDP, CA
- Point Arena city, CA
- Potter Valley CDP, CA
- Redwood Valley CDP, CA
- Talmage CDP, CA
- Ukiah city, CA
- Willits city, CA
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.