Philo is a community in Mendocino County, California, home to about 60 people across 2.1 square miles. It has no ZIP code of its own: it’s part of 95466.
Homes sold for a median of $533 per square foot in the three months ending August 2026, a buyer’s market.
Each card is that ZIP code’s whole market, including any part outside Philo. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Philo’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Sacramento International Airport (SMF)103 miles away |
|---|---|
| Closer regional airport | Charles M. Schulz Sonoma County Airport (STS)51 miles away |
| Nearest city of 250,000+ | San Francisco, CA95 miles away |
| Nearest city of 1 million+ | Los Angeles, CA447 miles away |
Straight-line distances from the center of Philo; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Philo had 319 residents in the 2020 census, down 9% since 2010.
It’s the 1501st largest of 1,563 towns in California by population.
Mendocino County grew from 20,465 residents in 1900 to 91,601 in 2020.
Mendocino County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 94°F in summer, and winter lows average 36°F. About 34.9 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Ukiah Muni Ap, CA weather station (14 miles away).
23,356 jobs at 2,432 businesses in Mendocino County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Philo.
Nearest hospitals
Providers with an office here
| Mental health providers | 1 |
|---|
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Museums
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by California Pacific Charter - Sonoma District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| California Pacific Charter - SonomaGuerneville | K–12 | 213 | Charter | 45.2 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.