Acalanes Ridge Flag

Acalanes Ridge

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

Acalanes Ridge is a CDP located in Contra Costa County, California. Acalanes Ridge has a 2026 population of 999. Acalanes Ridge is currently declining at a rate of -0.89% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Acalanes Ridge is $181,094 with a poverty rate of 1.49%. The median age in Acalanes Ridge is 55.5 years: 56 years for males, and 55.5 years for females. For every 100 females there are 107.4 males.

1K
Total Population
2,168
Density (mi²)
-9 -0.89%
Growth

Acalanes Ridge Population

Acalanes Ridge Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026999-9-0.89%
20251,008-8-0.79%

Median Age

Overall: 55.5 years
Female: 55.5 years
Male: 56 years

Acalanes Ridge Adults

There are 954 adults, (382 of whom are seniors) in Acalanes Ridge.

Sex Ratio

Female: 485 (48.2%)
Male: 521 (51.8%)

Demographics

The racial composition of Acalanes Ridge includes 88.17% White, 6.66% Asian, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White88788.17%
Asian676.66%
Two or more races504.97%
Native American20.2%
Race
Population ↓
Percentage (of total)
White363.58%
Two or more races363.58%
Race
Population ↓
Percentage (of total)
White85184.59%
Asian676.66%
Two or more races141.39%
Native American20.2%

Acalanes Ridge Marital Status

Economics and Income Statistics

Acalanes Ridge 's average per capita income is $115,198. Household income levels show a median of $181,094. The poverty rate stands at 1.49%.

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
Married Families$195,385-
Families$195,240$203,548
Households$181,094$191,863
Non Families$173,083$155,804

$115,198

Average Income

$181,094

Median Household Income

1.49%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)