Population
Population
topographic
Population

Orinda

19,514
Total Population in 2020
In 2020, Orinda was home to 19,514 people. Residents were a majority working age, while those under 18 were a larger segment of the community than those 65 and older. The population was a majority white, with more women than men.

Most Populous Demographics

CategoryDemographicTotalPercentage
Age18-6410,09852%
SexFemale9,92851%
Race and Hispanic or LatinoWhite (Not Hispanic or Latino)13,09767%

Age

46.6
Median Age
In 2020, Orinda's population was a majority working-age adults, while those under age 18 were a moderately larger share of the community than those 65 and older. Looking at 10-year age ranges, 50-59 was the largest group.

Population by Age Range

00.75k1.5k2.25k3k0-910-1920-2930-3940-4950-5960-6970-7980+12%15%6%8%14%15%13%11%6%
00.75k1.5k2.25k3k12%15%6%8%14%15%13%11%6%0-910-1920-2930-3940-4950-5960-6970-7980+
/View Population by Age Range dynamic table

Population by Age Group

52%18-64
    4,859
    Under 18
    10,098
    18-64
    4,557
    65 and over
/View Population by Age Group dynamic table

Table: Population by Age Range

Age RangePopulation in Orinda
TotalPercentage
0-92,40212%
10-192,87915%
20-291,1566%
30-391,5738%
40-492,72214%
50-592,90715%
60-692,59913%
70-792,13611%
80+1,1406%

Table: Population by Age Group

Age GroupPopulation in Orinda
TotalPercentage
Under 184,85925%
18-6410,09852%
65 and over4,55723%
* For both charts above, the data is collected from the U.S. Census Bureau Decennial Data 2020, Demographic and Housing Characteristics File (DHC), P12 Sex by Age for Selected Age Categories.

Sex and Age

In 2020, females outnumbered males by a moderate amount in Orinda. Males 10-19 were the largest group by age, followed by females 50-59 and males 50-59. The biggest gap was in the 80-and-older age group, where females were the larger share.

Population by Sex

51%Female
    9,586
    Male
    9,928
    Female
/View Population by Sex dynamic table

Population by Sex and Age

00.4k0.8k1.2k1.6k0-910-1920-2930-3940-4950-5960-6970-7980+1,2421,4615877341,3201,4471,2441,0395121,1601,4185698391,4021,4601,3551,097628
00.4k0.8k1.2k1.6k0-910-1920-2930-3940-4950-5960-6970-7980+1,2421,4615877341,3201,4471,2441,0395121,1601,4185698391,4021,4601,3551,097628
1.6k1.2k0.8k0.4k00.4k0.8k1.2k1.6k0-910-1920-2930-3940-4950-5960-6970-7980+1,2421,4615877341,3201,4471,2441,0395121,1601,4185698391,4021,4601,3551,097628
/View Population by Sex and Age dynamic table
Male
Female

Table: Population by Sex

SexOrinda
TotalPercentage
Male9,58649%
Female9,92851%

Table: Population by Sex and Age

Sex and AgeOrinda
TotalPercentage
Male9,58649%
Male: 0-91,2426%
Male: 10-191,4617%
Male: 20-295873%
Male: 30-397344%
Male: 40-491,3207%
Male: 50-591,4477%
Male: 60-691,2446%
Male: 70-791,0395%
Male: 80+5123%
Female9,92851%
Female: 0-91,1606%
Female: 10-191,4187%
Female: 20-295693%
Female: 30-398394%
Female: 40-491,4027%
Female: 50-591,4607%
Female: 60-691,3557%
Female: 70-791,0976%
Female: 80+6283%
* For both charts above, the data is collected from the U.S. Census Bureau Decennial Data 2020, Demographic and Housing Characteristics File (DHC), P12 Sex by Age for Selected Age Categories.

Race and Hispanic or Latino

67%
White (Not Hispanic or Latino)
In 2020, Orinda had a majority white population. Asian residents also made up a notable segment of the community, while other/multiracial and Hispanic people were the next largest groups.

Population by Race and Hispanic or Latino

03.5k7k10.5k14kWhite*Black or African American*American Indian / Alaska Native*Asian*Native Hawaiian / Pacific Islander*Other / Multi-racial*Hispanic or Latino (any race)67%<1%<1%17%<1%8%7%
03.5k7k10.5k14kWhite*Black or African American*American Indian / Alaska Native*Asian*Native Hawaiian / Pacific Islander*Other / Multi-racial*Hispanic or Latino (any race)67%<1%<1%17%<1%8%7%
03.5k7k10.5k14kWhite*Black or African American*American Indian / Alaska Native*Asian*Native Hawaiian / Pacific Islander*Other / Multi-racial*Hispanic or Latino (any race)67%<1%<1%17%<1%8%7%
/View Population by Race and Hispanic or Latino dynamic table

Table: Population by Race and Hispanic or Latino

Race and Hispanic or LatinoPopulation in Orinda
TotalPercentage
White13,09767%
Black or African American188<1%
American Indian / Alaska Native17<1%
Asian3,38817%
Native Hawaiian / Pacific Islander16<1%
Other / Multi-racial1,5238%
Hispanic or Latino (any race)1,2857%
* Categorized as Not Hispanic. This means that all the racial groups marked with an asterisk — White, Black or African American, American Indian / Alaska Native, Asian, Native Hawaiian / Pacific Islander, and Other / Multi-racial — do not include individuals who identify as Hispanic or Latino. The "Hispanic or Latino (any race)" category is separate, as Hispanic/Latino is considered an ethnicity rather than a racial category. For the chart above, the data is collected from the U.S. Census Bureau Decennial Data 2020, Demographic and Housing Characteristics File (DHC), P5 Hispanic or Latino Origin by Race.