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

ZIP code in Onyx

Onyx ZIP code: 93255.

Distances are straight-line from Rosedale 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 Onyx: those whose USPS city name is Onyx (GeoNames) plus those whose area overlaps Onyx (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 Onyx

Onyx is an unincorporated community (a census-designated place) in Kern County. About 645 people live in the 11 square miles of Onyx (around 56 per square mile).

Housing in Onyx

Census estimates count 408 housing units in Onyx. Half the homes date from 1974 or earlier; 88% were built before 1980. 48% of the housing is single-family detached houses. 85% of occupied homes are owner-occupied. Where many homes are older, original springs, cables and openers are more likely to be near the end of their service life.

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

Elevation and setting

The center of Onyx is about 3,685 feet above sea level (USGS elevation data). Rosedale is at about 340 feet, which puts Onyx about 3,350 feet higher. Above 3,000 feet, winters bring regular freezing weather; cold is hard on garage door weather seals and lubricated parts.

On the map near Onyx

Nearby places on the map include Weldon.

Parks in and around Onyx include Scodie Park.

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

From Rosedale to Onyx

Measured in a straight line, Onyx is about 58 miles east of Rosedale. Road distance is longer, and it is one of the farther places on this site's list. The two share a county: Kern County. Of the 88 places on this site's list, Onyx ranks 86th in distance from Rosedale. Within Kern County it is number 63 of 63 places on the list. On a map, La Cresta, Bodfish, Lake Isabella, and Squirrel Mountain Valley sit roughly between Rosedale and Onyx. The places on this site's list closest to Rosedale are Greenacres, Stebbins, Shafter, and Cherokee Strip.

Census Bureau ACS 2018-2022 estimates and USGS elevation.

Close to Onyx

These places sit nearest Onyx and also have a page on this site:

• Weldon 5 mi
• Mountain Mesa 10 mi
• Squirrel Mountain Valley 11 mi
• Kernville 13 mi
• Wofford Heights 14 mi
• Lake Isabella 15 mi
• Keene 37 mi
• Di Giorgio 45 mi

Common garage door repairs

Our service pages explain the common garage door jobs: opener repair, emergency repair, snapped cables, new garage doors, and broken spring replacement. Prices on our pricing page are starting prices; service at your address is confirmed by phone and the exact price before any work.

To check whether garage door service reaches your Onyx address, call the number above; dispatch can confirm it, and the exact price is confirmed before any work starts.

For more about Onyx, see the Onyx page of our website.