Onyx City Demographics

Onyx, in Kern County, CA, has a population of about 391 (2020 Census). The median age is around 59 years, indicating an older community. Gender distribution is nearly equal, with 49% male and 51% female. Racially, the population is 84% White, 1% African American, 2% Native American, and 11% other or multiracial. Hispanic or Latino residents make up about 14% of the population.

Transportation in Onyx City

Onyx, a small census-designated place in Kern County, CA, has limited transportation infrastructure, with no local public transit services. Most residents commute by private vehicle, reflecting a high vehicle ownership rate of over 90%. According to the U.S. Census, the average commute time for Onyx workers is about 40 minutes, primarily to larger employment centers such as Ridgecrest and Lake Isabella. There are no major employment hubs within Onyx itself; most job opportunities are outside the community, leading to a reliance on highways such as CA-178 for commuting. Public transit usage is negligible.

Onyx City Housing

Onyx, a small Kern County community, has a median home price of about $165,000 as of early 2024. Approximately 70% of residents own their homes, while 30% rent, with average rents near $850/month. Housing mainly consists of single-family homes and mobile homes. Neighborhoods are rural and quiet, attracting retirees and outdoor enthusiasts. Property values have risen modestly by 3% year-over-year. Kern County property tax rates average 1.1%. The area offers affordable living compared to California’s average, though housing inventory remains limited.

Onyx City Healthcare

Onyx, a small unincorporated community in Kern County, CA, has no hospitals within city limits; nearest hospitals, such as Kern Valley Hospital (19 beds), are located in Lake Isabella (~12 miles away). Healthcare access is limited, with few local clinics; many residents travel for care. The population (approx. 475) is primarily White and Hispanic, with 15% aged 65+. Common health issues include diabetes, hypertension, and respiratory illness. About 13% of Kern County adults are uninsured; Medi-Cal covers a significant portion. Local healthcare providers include family physicians and nurse practitioners, with shortages in specialized care.\n

Education in Onyx City

Onyx, Kern County, CA, is served primarily by the Kernville Union Elementary School District, with no high schools located directly in Onyx—students attend schools in nearby Lake Isabella. There are 2 public schools within 10 miles, and about 7% of adults hold a bachelor’s degree or higher, below the national average. School ratings average 4 out of 10, indicating room for improvement. Programs focus on standard curricula, with limited advanced or adult education options locally. School safety is rated moderate, with reported incidents below the state average.

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