Explore Clayton, California, with this interactive street and satellite map.
| City | Clayton |
| State | California (CA) |
| County | Contra Costa County |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 37.940322 |
| Longitude | -121.930075 |
| Population | 11,070 |
| Density | 1113.1 /km² |
| Incorporated | Yes |
| ZIP Codes | 95648, 94517 |
| Area Code | 530, 510 |
| County Seat | Martinez |
| School District | Mount Diablo Unified School District |
Clayton commands a landscape defined by the persistent, rhythmic flow of Mount Diablo Creek as it carves a path through the earth. It lies 5.8 miles east-southeast of Concord, CA (from Concord, CA: bearing 116°T), and is situated 8.3 miles west-southwest of Antioch. The terrain rises into the rugged, intricate topography of Mitchell Canyon, where the light at dusk catches the dry grasses in a display of muted gold. Clayton remains a place where the proximity to the Pacific Ocean, only seven miles away, allows a cool maritime air to drift inland during the quiet evening hours. On the horizon, the distant silhouettes of the Coast Ranges provide a sharp, jagged contrast to the softer slopes of the immediate basin. Frog Pond lies six miles off, a reflective mirror in the landscape that anchors the local water table within the wider, sun-drenched valley.
Clayton emerged from a history of agricultural promise, shifting over time from working ranch land into a quiet residential enclave. The local economy now functions as a service-oriented hub, supporting the daily needs of inhabitants who appreciate the deliberate pace of life away from larger, more frantic centers. Small-scale commerce and professional services sustain the lifeblood of the streets, while the legacy of early land cultivation lingers in the patterns of local development. The rhythm of the workweek is balanced by a strong commitment to preserving the open spaces that define the town’s perimeter. Residents often observe that the industrial reach of the surrounding region feels entirely removed, replaced by a focus on maintaining the integrity of the neighborhood.
Clayton Park serves as a central gathering point, offering an accessible expanse of green that invites residents to walk beneath the native oaks during the heat of the afternoon. The cultural character of the area is quiet and contemplative, marked by community gatherings that emphasize a shared sense of stewardship over the natural surroundings. Mallard Island sits in the distance, a reminder of the complex waterways that influence the wider regional geography. While the town does not claim the residency of globally famous figures, its identity is forged by the collective contributions of its long-term inhabitants. The atmosphere remains grounded in the tangible reality of the seasons, where the transition from winter rains to the parched, tinder-dry summer governs the pulse of the outdoors.
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This page provides an embedded street and satellite map of Clayton, California. Coordinates: 37.940322, -121.930075. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Clayton includes the ZIP code (95648, 94517), telephone area code (530, 510), county seat of Contra Costa County (Martinez), and school district assignment (Mount Diablo Unified School District).
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | August 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |