Population
Population
topographic
Population

San Leandro

91,008
Total Population in 2020
In 2020, San Leandro was home to 91,008 people. Residents were predominantly working age, while those under 18 were a larger segment of the community than those 65 and older. The population was diverse, with no racial group in the majority.

Most Populous Demographics

CategoryDemographicTotalPercentage
Age18-6458,32864%
SexFemale47,15452%
Race and Hispanic or LatinoAsian (Not Hispanic or Latino)32,36536%

Age

40.7
Median Age
In 2020, San Leandro'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, 30-39 was the largest group.

Population by Age Range

03.5k7k10.5k14k0-910-1920-2930-3940-4950-5960-6970-7980+10%11%13%15%13%14%13%7%4%
03.5k7k10.5k14k10%11%13%15%13%14%13%7%4%0-910-1920-2930-3940-4950-5960-6970-7980+
/View Population by Age Range dynamic table

Population by Age Group

64%18-64
    17,334
    Under 18
    58,328
    18-64
    15,346
    65 and over
/View Population by Age Group dynamic table

Table: Population by Age Range

Age RangePopulation in San Leandro
TotalPercentage
0-99,15410%
10-1910,23811%
20-2911,96613%
30-3913,28315%
40-4911,85613%
50-5912,75014%
60-6911,57913%
70-796,5187%
80+3,6644%

Table: Population by Age Group

Age GroupPopulation in San Leandro
TotalPercentage
Under 1817,33419%
18-6458,32864%
65 and over15,34617%
* 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 significant amount in San Leandro. Females 30-39 were the largest group by age, followed by females 50-59 and males 30-39. The biggest gap was in the 80-and-older age group, where females were the larger share.

Population by Sex

52%Female
    43,854
    Male
    47,154
    Female
/View Population by Sex dynamic table

Population by Sex and Age

02k4k6k8k0-910-1920-2930-3940-4950-5960-6970-7980+4,6715,1666,0086,5505,7346,0245,3503,0001,3514,4835,0725,9586,7336,1226,7266,2293,5182,313
02k4k6k8k0-910-1920-2930-3940-4950-5960-6970-7980+4,6715,1666,0086,5505,7346,0245,3503,0001,3514,4835,0725,9586,7336,1226,7266,2293,5182,313
8k6k4k2k02k4k6k8k0-910-1920-2930-3940-4950-5960-6970-7980+4,6715,1666,0086,5505,7346,0245,3503,0001,3514,4835,0725,9586,7336,1226,7266,2293,5182,313
/View Population by Sex and Age dynamic table
Male
Female

Table: Population by Sex

SexSan Leandro
TotalPercentage
Male43,85448%
Female47,15452%

Table: Population by Sex and Age

Sex and AgeSan Leandro
TotalPercentage
Male43,85448%
Male: 0-94,6715%
Male: 10-195,1666%
Male: 20-296,0087%
Male: 30-396,5507%
Male: 40-495,7346%
Male: 50-596,0247%
Male: 60-695,3506%
Male: 70-793,0003%
Male: 80+1,3511%
Female47,15452%
Female: 0-94,4835%
Female: 10-195,0726%
Female: 20-295,9587%
Female: 30-396,7337%
Female: 40-496,1227%
Female: 50-596,7267%
Female: 60-696,2297%
Female: 70-793,5184%
Female: 80+2,3133%
* 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

36%
Asian (Not Hispanic or Latino)
In 2020, San Leandro had a diverse population with no race/ethnicity being a majority. Asian and Hispanic people were the largest groups in the community, while white and Black residents were the next biggest segments of the population.

Population by Race and Hispanic or Latino

08.5k17k25.5k34kWhite*Black or African American*American Indian / Alaska Native*Asian*Native Hawaiian / Pacific Islander*Other / Multi-racial*Hispanic or Latino (any race)20%11%<1%36%<1%5%29%
08.5k17k25.5k34kWhite*Black or African American*American Indian / Alaska Native*Asian*Native Hawaiian / Pacific Islander*Other / Multi-racial*Hispanic or Latino (any race)20%11%<1%36%<1%5%29%
08.5k17k25.5k34kWhite*Black or African American*American Indian / Alaska Native*Asian*Native Hawaiian / Pacific Islander*Other / Multi-racial*Hispanic or Latino (any race)20%11%<1%36%<1%5%29%
/View Population by Race and Hispanic or Latino dynamic table

Table: Population by Race and Hispanic or Latino

Race and Hispanic or LatinoPopulation in San Leandro
TotalPercentage
White17,86520%
Black or African American9,70811%
American Indian / Alaska Native224<1%
Asian32,36536%
Native Hawaiian / Pacific Islander712<1%
Other / Multi-racial4,1535%
Hispanic or Latino (any race)25,98129%
* 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.