Clyde is a community in Contra Costa County, California, home to about 653 people across 0.1 square miles. It has no ZIP code of its own: it’s part of 94520.
Homes sold for a median of $468 per square foot in the three months ending August 2026, a seller’s market.
Mostly Concord; part is in Clyde
Each card is that ZIP code’s whole market, including any part outside Clyde. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Clyde’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Oakland San Francisco Bay Airport (OAK)21 miles away |
|---|---|
| Closer regional airport | Buchanan Field (CCR)1 mile away |
| Nearest city of 250,000+ | Oakland, CA18 miles away |
| Nearest city of 1 million+ | Los Angeles, CA340 miles away |
Straight-line distances from the center of Clyde; 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.
Clyde had 729 residents in the 2020 census, up 5% since 2000.
It’s the 1165th largest of 1,563 towns in California by population.
Contra Costa County grew from 18,046 residents in 1900 to 1,165,927 in 2020.
Contra Costa County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 88°F in summer, and winter lows average 41°F. About 16.1 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Concord Buchanan Fld, CA weather station (about a mile away).
343,690 jobs at 25,932 businesses in Contra Costa County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1,157 doctors and other health care providers list an office in Clyde.
Nearest hospitals
Providers with an office here
| Primary care doctors | 58 |
|---|---|
| Specialist doctors | 147 |
| Dentists | 38 |
| Nurse practitioners and physician assistants | 143 |
| Mental health providers | 657 |
| Physical and occupational therapists | 81 |
| Optometrists | 13 |
| Chiropractors | 20 |
| Pharmacies | 17 |
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.
Parks (6 nearby)
Grocery stores (8 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums (2 nearby)
Theaters and performance venues
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 Mt. Diablo Unified, Contra Costa County Office of Education, Rocketship Futuro Academy District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Cambridge ElementaryConcord | K–5 | 469 | Public | 2.0 mi |
| Floyd I. MarchusConcord | K–12 | 50 | Special Education | 1.0 mi |
| Meadow Homes ElementaryConcord | K–5 | 732 | Public | 1.2 mi |
| Rocketship Futuro AcademyConcord | K–5 | 669 | Charter | 0.9 mi |
| Sun Terrace ElementaryConcord | K–5 | 418 | Public | 1.3 mi |
| Glenbrook AcademyConcord | 6–12 | 21 | Special Education | 0.9 mi |
| Mt. Diablo HighConcord | 9–12 | 1,397 | Public | 0.1 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Bay Christian SchoolConcord | Pre-K–8 | 255 | Assembly of God | 4.1 mi |
| Beginnings & Beyond Montessori ChristianConcord | Pre-K–K | 9 | Presbyterian | 0.4 mi |
| Queen of All Saints SchoolConcord | Pre-K–8 | 287 | Roman Catholic | 0.1 mi |
| Anova Center for EducationConcord | 1–12 | 71 | Nonsectarian | 1.0 mi |
| De La Salle AcademyConcord | 5–8 | 68 | Roman Catholic | 0.7 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Concord and Bay Point.
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.