Castaic, CA: ZIP codes, distance and what to know

ZIP code in Castaic

Castaic ZIP code: 91384.

Distances are straight-line from Pomona to the center of each ZIP code area. Residents, median year built and owner-occupied share are U.S. Census Bureau ACS 2018-2022 estimates for the ZIP code area. ZIP codes in Castaic: those whose USPS city name is Castaic (GeoNames) plus those whose area overlaps Castaic (U.S. Census ZCTA-to-place relationship file); a ZIP code can belong to more than one city. Listing a ZIP code here does not mean service to every address in it.

About Castaic

Castaic is an unincorporated community (a census-designated place) in Los Angeles County. About 18,643 people live in the 7.3 square miles of Castaic (around 2,568 per square mile).

Places in and around Castaic

Nearby places on the map include Hasley Canyon, Val Verde, and Stevenson Ranch.

Parks in and around Castaic include Camino del Valle Park, Castaic Sports Complex, Tapia Canyon Open Space, and Hasley Canyon Equestrian Center.

Schools in and around Castaic include Castaic Elementary, Castaic Middle, Non-RIS Preschool CMS, and Castaic High.

Sources: OpenStreetMap contributors (neighborhoods, parks, museums), National Center for Education Statistics (public schools), CMS (hospitals). See also the Castaic city guide.

Elevation and setting

Ground elevation at the center of Castaic is about 1,542 feet above sea level (USGS). Pomona is at about 845 feet, which puts Castaic about 700 feet higher.

Housing in Castaic

Census estimates count 5,839 housing units in Castaic. Half the homes date from 1992 or earlier. Single-family detached houses make up 86% of Castaic's homes. 84% of occupied homes are owner-occupied. Garage door springs and cables wear with every cycle whatever the age of the house, so age is only one guide to when service is due.

Housing figures: U.S. Census Bureau, American Community Survey 2018-2022 5-year estimates for Castaic.

Castaic in relation to Pomona

Measured in a straight line, Castaic is about 58 miles northwest of Pomona. Road distance is longer, and it is one of the farther places on this site's list. Pomona and Castaic are both in Los Angeles County. Among the 314 places this site lists, Castaic is number 307 by distance from Pomona. Within Los Angeles County it is number 164 of 168 places on the list. Between Pomona and Castaic the map shows Duarte, Bradbury, Monrovia, and Sierra Madre. Nearest to Pomona on this site's list: Montclair, La Verne, San Dimas, and Diamond Bar.

Census Bureau ACS 2018-2022 estimates and USGS elevation.

About the repairs we do

These pages describe the repairs we do: opener repair, emergency repair, snapped cables, off-track doors, and new garage doors. See the pricing page for starting prices. Whether we can reach your address is confirmed on the phone.

Around Castaic

Places close to Castaic with a page on this site:

• Hasley Canyon 2 mi
• Val Verde 3 mi
• Valencia 6 mi
• Santa Clarita 6 mi
• Stevenson Ranch 7 mi
• Newhall 9 mi
• Santa Susana 15 mi
• Chatsworth 15 mi
• San Fernando 17 mi
• Winnetka 19 mi

If you live in Castaic and want to know whether we can service your garage door, call dispatch with the address; nothing on this page is a promise of service at a given address.

Prefer the Castaic pages themselves? Go to the Castaic page of our website.