Demographics in Onyx, CA

Population, age, race, ethnicity, and household statistics — 2023 ACS Data

Where is Onyx?

Loading map…

Population

Source: U.S. Census Bureau ACS (2023)

Total Population

574

Male

197

34.3%

Female

377

65.7%

Median Age

56.1

Age Distribution

Source: U.S. Census Bureau ACS (2023)

Race & Ethnicity

Source: U.S. Census Bureau ACS (2023)

White

53.3%

Hispanic

19.3%

Asian

9.9%

Two or More

17.4%

Other

19.3%

Education & Household

Source: U.S. Census Bureau ACS (2023)

Bachelor's or Higher

13.4%

High School or Higher

39.7%

Foreign Born

9.8%

Veterans

9.2%

Married

0.0%

Avg Household Size

1.9

Marital Status by Age

Source: U.S. Census Bureau ACS (2023)

Onyx, CA has a population of 574 with a median age of 56.1. The racial makeup is 53.3% White, 19.3% Hispanic, 0.0% Black, 9.9% Asian. About 13.4% of residents hold a bachelor's degree or higher. The foreign-born population is 9.8%.