Orinda Flag

Orinda

County Seat:
No
Area (mi²):
12.852
State:
California

Orinda is a city located in Contra Costa County, California. Orinda has a 2026 population of 19,603. Orinda is currently growing at a rate of 0.08% annually and its population has increased by 0.47% since the most recent census, which recorded a population of 19,512 in 2020.

The median household income in Orinda is $250,001 with a poverty rate of 2.16%. The median age in Orinda is 47.5 years: 48 years for males, and 47.3 years for females. For every 100 females there are 98.2 males.

19.6K
Total Population
1,525
Density (mi²)
15 0.08%
Growth

Orinda Population

Orinda Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202619,603150.08%
202519,588150.08%
202419,5731170.6%
202319,456-23-0.12%
202219,479-42-0.22%
202119,521190.1%
202019,512-40-0.2%
201919,552590.3%
201819,493870.45%
201719,4061080.56%
201619,2981850.97%
201519,1133962.12%
201418,7173862.11%
201318,3312171.2%
201218,1141570.87%
201117,9571580.89%
201017,7991560.88%
200017,5999575.75%
199016,642-201-1.19%
198016,84310,053148.06%
19706,7902,07844.1%
19604,71200%

Median Age

Overall: 47.5 years
Female: 47.3 years
Male: 48 years

Orinda Adults

There are 14,561 adults, (4,542 of whom are seniors) in Orinda.

Sex Ratio

Female: 9,844 (50.4%)
Male: 9,670 (49.6%)

Demographics

The racial composition of Orinda includes 68% White, 15.96% Asian, and smaller percentages for other race, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White13,27068%
Asian3,11515.96%
Two or more races2,77214.21%
Other race2121.09%
Black or African American860.44%
Native American590.3%
Race
Population ↓
Percentage (of total)
Two or more races8634.42%
White2301.18%
Other race1440.74%
Native American350.18%
Race
Population ↓
Percentage (of total)
White13,04066.82%
Asian3,11515.96%
Two or more races1,9099.78%
Black or African American860.44%
Other race680.35%
Native American240.12%

Orinda Marital Status

Economics and Income Statistics

Orinda 's average per capita income is $157,642. Household income levels show a median of $250,001. The poverty rate stands at 2.16%.

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
Households$250,001$376,741
Families$250,001$395,176
Married Families$250,001-
Non Families$140,556$312,766

$157,642

Average Income

$250,001

Median Household Income

2.16%

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)