Dillon Beach is a community in Marin County, California, home to about 293 people across 3.0 square miles. Its ZIP code is 94929, and parts of 94971 are in Dillon Beach too.
Homes sold for a median of $659 per square foot in the three months ending August 2026, a balanced market.
All in Dillon Beach
Mostly Tomales; part is in Dillon Beach
Each card is that ZIP code’s whole market, including any part outside Dillon Beach. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Dillon Beach’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | San Francisco International Airport (SFO)53 miles away |
|---|---|
| Closer regional airport | Charles M. Schulz Sonoma County Airport (STS)19 miles away |
| Nearest city of 250,000+ | San Francisco, CA36 miles away |
| Nearest city of 1 million+ | Los Angeles, CA386 miles away |
Straight-line distances from the center of Dillon Beach; 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.
Dillon Beach had 246 residents in the 2020 census, down 23% since 2000.
It’s the 1317th largest of 1,563 towns in California by population.
Marin County grew from 15,702 residents in 1900 to 262,321 in 2020.
Marin County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 66°F in summer, and winter lows average 44°F. About 28.9 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Bodega 6 Wsw, CA weather station (9 miles away).
106,249 jobs at 10,049 businesses in Marin 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 Dillon Beach.
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.
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Shares ZIP codes with Tomales.
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.