Antioch California Map

About Antioch, California

Antioch is a locality in Contra Costa County, California, United States. With a population of 335,183, Antioch is a major urban centre in California. The population density is 1532.1 people per km². Antioch is located at 38.0049°N, 121.8058°W. It observes the Pacific Time (America/Los_Angeles) timezone. ZIP code: 94531.

Antioch rests on the fertile delta lands where the San Joaquin and Sacramento Rivers converge, a place where the Pacific's breath, often a cool, gray shroud, can still reach inland, softening the sharp edges of the golden hills that surround it. It lies 4.6 miles east-southeast of Pittsburg, CA (from Pittsburg, CA: bearing 110°T), and is situated 7.8 miles northwest of Brentwood. The land itself, a rich alluvial deposit, supports a verdant agricultural belt that pushes right up to the city's edges, a constant reminder of the natural bounty that has shaped Antioch's existence. Summers here can bake the landscape to a crisp dryness, the air thick with the scent of sun-baked earth and distant hay, a stark contrast to the more temperate coastal zones. The very ground beneath Antioch is a testament to geological forces, a subtle awareness of the fault lines that underscore the region, a quiet hum beneath the everyday. The genesis of Antioch traces back to the Gold Rush era, a time of burgeoning ambition and rapid settlement across California. It was officially incorporated in 1872, a planned community envisioned to become a significant port and industrial center, capitalizing on its strategic riverine location. Early settlers were drawn by the promise of trade and opportunity, establishing a foothold in this delta landscape, transforming the wilder terrain into a hub of activity. The spirit of enterprise that defined its founding has, in many ways, echoed through Antioch's subsequent development, a persistent undercurrent of progress and adaptation. Antioch's economy has historically been tied to its industrial past, particularly its role as a shipping and manufacturing center, though its economic landscape is now more diversified. The city benefits from its proximity to major transportation arteries, facilitating the movement of goods and connecting its residents to the wider Bay Area. Educational pursuits are fostered within Antioch, with a range of public and private institutions serving its population, and the ongoing development of infrastructure continues to support its growth as a regional center. The hum of commerce, ever present, is a constant rhythm in the life of Antioch. The cultural life of Antioch is a blend of its heritage and its present-day vibrancy. While professional sports teams may not be its primary draw, the spirit of competition is alive within its educational institutions and local leagues. The annual events and festivals held throughout the year offer a glimpse into the community's traditions and celebrations, bringing residents together. Landmarks and natural features, though perhaps not world-renowned, hold significance for those who call Antioch home, offering spaces for recreation and reflection, from the riverfront parks to the surrounding open spaces that still bear the imprint of the wild California landscape.

About This Antioch Map Page

This page provides an embedded street and satellite map of Antioch, California — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.004921, -121.805789. 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 Antioch and Contra Costa County.

Detailed location data for Antioch includes the ZIP code (94509), telephone area code (510), county seat of Contra Costa County (Martinez), and school district assignment (Antioch 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 Antioch is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.