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, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Two or more races

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

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%
Native Hawaiian or Pacific Islander	0	0%

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