Orinda

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

Orinda is a city located in Contra Costa County, California. Orinda has a 2025 population of 19,264. Orinda is currently declining at a rate of -0.26% annually and its population has decreased by -1.28% since the most recent census, which recorded a population of 19,514 in 2020.

The average household income in Orinda is $369,073 with a poverty rate of 2.05%.The median age in Orinda is 49.1 years: 49.7 years for males, and 48.2 years for females.

Demographics

The racial composition of Orinda includes 68.27% White, 15.51% Asian, and smaller percentages for other race, Black or African American, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	13,294	68.27%
Asian	3,020	15.51%
Two or more races	2,855	14.66%
Other race	156	0.8%
Black or African American	77	0.4%
Native American	70	0.36%

Orinda Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Orinda's average per capita income is $162,594. Household income levels show a median of $250,001. The poverty rate stands at 2.05%.

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	$369,073
Families	$250,001	$387,687
Married Families	$250,001	-
Non Families	$109,201	$306,240

$162,594

Average Income

$250,001

Median Household Income

2.05%

Poverty Rate