Diablo California Map

About Diablo, California

Diablo is a locality in Contra Costa County, California, United States. It has a population of approximately 1,232. The population density is 303.5 people per km². Diablo is located at 37.8349°N, 121.9580°W. It observes the Pacific Time (America/Los_Angeles) timezone. ZIP code: 94506.

Diablo rises from the rolling hills like a dream half-remembered, its homes clinging to slopes that offer sweeping vistas of the distant, shimmering bay. It lies 2.5 miles east-north-east of Danville, CA (from Danville, CA: bearing 68°T), and is situated 4.0 miles north-north-east of San Ramon. The air here carries a peculiar sweetness, a blend of sun-baked earth and the subtle perfume of eucalyptus trees that stand sentinel on the ridges. Oaks, ancient and gnarled, punctuate the landscape, their branches like arthritic fingers reaching towards a sky that often burns a vibrant, almost aggressive blue. The terrain itself feels alive, a gentle, undulating presence that invites exploration, its ravines whispering secrets of water long gone and wind that sighs through the dry grasses. Even the shadows here seem to possess a certain depth, a velvety richness that softens the edges of the day as dusk begins its slow, inevitable descent. This enclave, Diablo, has long been a refuge, a place where those seeking respite from the clamor of the wider world have found their footing. Its history is not one of booming industry or grand pronouncements, but rather a quieter narrative of land ownership and the careful cultivation of a distinctive way of life. Early aspirations for a grand resort town never fully materialized, leaving behind a legacy of spacious lots and a sense of unhurried elegance. The economy here is subtle, woven into the fabric of private estates and the discreet services that cater to their inhabitants. Yet, beneath the polished surface, a keen awareness of the surrounding natural beauty persists, a quiet understanding that the true wealth of Diablo lies not in commerce, but in the enduring spirit of its landscape and the enduring appeal of its secluded charm.

About This Diablo Map Page

This page provides an embedded street and satellite map of Diablo, California — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 37.834926, -121.958015. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Diablo and Contra Costa County.

Detailed location data for Diablo includes the ZIP code (94528), telephone area code (510), county seat of Contra Costa County (Martinez), and school district assignment (San Ramon Valley Unified School District). These are among the most commonly searched location details for any US city or town.

Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Diablo is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.