Castaic California Map

About Castaic, California

Castaic is a locality in Los Angeles County, California, United States. It has a population of 17,999. The population density is 982.5 people per km². Castaic is located at 34.4889°N, 118.6229°W. It observes the Pacific Time (America/Los_Angeles) timezone. ZIP code: 91384.

Castaic unfolds across a rolling terrain, where the sun-bleached hills of the Santa Susana Mountains meet the broader expanse of the Antelope Valley. It lies 3.2 miles north-north-west of Valencia, CA (from Valencia, CA: bearing 346°T), and is situated 8.1 miles north-west of Santa Clarita. Here, chaparral, resilient and fragrant with wild sage and brittlebush, blankets the slopes, giving way to flatter plains dotted with live oaks and the occasional cluster of eucalyptus. The air itself carries a dryness, a whisper of the desert not far removed, yet softened by the proximity of water that defines its character. Evenings here often paint the sky in hues of apricot and rose, a quiet spectacle as the light recedes, casting long shadows that deepen the contours of the land. This region, long traversed by the indigenous Tataviam people, found its modern identity tied to the burgeoning agricultural ambitions of Southern California. The Castaic Dam and the reservoir it created became a linchpin, not only for flood control but as a vital source of water for a growing Los Angeles, shaping the local economy around its presence. The reservoir, a shimmering expanse of blue, now draws recreationalists for boating and fishing, a stark contrast to its origins as a necessary engineering feat. While some remnants of its agricultural past persist in scattered ranches, the character of Castaic has evolved, becoming a place where the practicalities of water management and the allure of outdoor recreation intermingle, offering a distinct rhythm of life for its residents.

About This Castaic Map Page

This page provides an embedded street and satellite map of Castaic, California — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 34.488882, -118.622866. 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 Castaic and Los Angeles County.

Detailed location data for Castaic includes the ZIP code (91384), telephone area code (626), county seat of Los Angeles County (Los Angeles), and school district assignment (Castaic Union 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 Castaic is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.