Acalanes Ridge

County:: Contra Costa County
County Seat:: No
Area (mi²):: 0.461
State:: California

Acalanes Ridge is a CDP located in Contra Costa County, California. Acalanes Ridge has a 2025 population of 917. Acalanes Ridge is currently declining at a rate of -1.61% annually but its population has increased by 4.8% since the most recent census, which recorded a population of 875 in 2020.

The average household income in Acalanes Ridge is $164,538 with a poverty rate of 4.49%.The median age in Acalanes Ridge is 53 years: 53.1 years for males, and 49.7 years for females.

Demographics

The racial composition of Acalanes Ridge includes 78.93% White, 14.73% Asian, and smaller percentages for Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	809	78.93%
Asian	151	14.73%
Two or more races	64	6.24%
Native American	1	0.1%

Acalanes Ridge Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Acalanes Ridge's average per capita income is $63,750. Household income levels show a median of $172,667. The poverty rate stands at 4.49%.

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	$174,079	$174,860
Households	$172,667	$164,538
Married Families	$134,728	-
Families	$134,674	$159,889

$63,750

Average Income

$172,667

Median Household Income

4.49%

Poverty Rate