Onyx

County:: Kern County
County Seat:: No
Area (mi²):: 11.451
State:: California

Onyx is a CDP located in Kern County, California. Onyx has a 2025 population of 687. Onyx is currently growing at a rate of 2.08% annually and its population has increased by 19.27% since the most recent census, which recorded a population of 576 in 2020.

The average household income in Onyx is $34,842 with a poverty rate of 33.28%.The median age in Onyx is 56.1 years: 57.7 years for males, and 54.3 years for females.

Demographics

The racial composition of Onyx includes 53.31% White, 19.34% other race, 9.93% Asian, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	306	53.31%
Other race	111	19.34%
Two or more races	100	17.42%
Asian	57	9.93%

Onyx Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Onyx's average per capita income is $0. Household income levels show a median of $27,462. The poverty rate stands at 33.28%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Non Families	$35,676	$36,289
Households	$27,462	$34,842
Families	-	-
Married Families	-	-

$0

Average Income

$27,462

Median Household Income

33.28%

Poverty Rate