Quartz Hill

County:: Kern County
County Seat:: No
Area (mi²):: 3.762
State:: California

Quartz Hill is a CDP located in Kern County, California. Quartz Hill has a 2025 population of 9,883. Quartz Hill is currently declining at a rate of -0.69% annually and its population has decreased by -5.02% since the most recent census, which recorded a population of 10,405 in 2020.

The average household income in Quartz Hill is $120,825 with a poverty rate of 10.86%. The median age in Quartz Hill is 37.7 years: 37.4 years for males, and 38.6 years for females.

Demographics

The racial composition of Quartz Hill includes 62.63% White, 9.97% other race, 7.99% Black or African American, and smaller percentages for Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	6,869	62.63%
Two or more races	1,767	16.11%
Other race	1,093	9.97%
Black or African American	876	7.99%
Asian	209	1.91%
Native American	123	1.12%
Native Hawaiian or Pacific Islander	31	0.28%

Quartz Hill Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Quartz Hill's average per capita income is $61,153. Household income levels show a median of $104,017. The poverty rate stands at 10.86%.

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
Married Families	$145,299	-
Families	$111,366	$138,524
Households	$104,017	$120,825
Non Families	$71,829	$79,181

$61,153

Average Income

$104,017

Median Household Income

10.86%

Poverty Rate