Alameda County, California Population 2023

1,733,977

Alameda County, California's estimated 2023 population is 1,733,977 with a growth rate of 1% in the past year according to the most recent United States census data. Alameda County, California is the 7th largest county in California. The 2010 population was 1,510,271 and has seen a growth of 14.81% since that time.

Note: data after 2021 is projected based on recent change

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2023 Growth Rate
1% (17,208)
County Website
Alameda County
County Seat
Oakland
2010 Population
1,510,271
Growth Since 2010
14.81% (223,706)

Alameda County, California Population 2023

Population by Race

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White

Asian

Other race

Black or African American

Two or more races

Native Hawaiian or Pacific Islander

Native American

Alameda County, California Population by Race

Alameda County, California Population Pyramid 2023

Alameda County, California Median Age

38

Total

37.4

Male

38.6

Female

Alameda County, California Adults

There are 1,329,045 adults, (233,996 of whom are seniors) in Alameda County, California.

Alameda County, California Age Dependency

52.8

Age Dependency Ratio

21.4

Old Age Dependency Ratio

31.4

Child Dependency Ratio

Alameda County, California Sex Ratio

Female845,57750.54%
Male827,55649.46%

Alameda County, California Population by Age

Alameda County, California Renter vs Owner Occupied by Household Type

3.4

Average Family Size

2.82

Average Household Size

53.9%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Alameda County, California Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Alameda County, California Educational Attainment by Sex (over 25)

Alameda County, California Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among white people with a rate of 87.88%.

The highest rate of bachelors degrees is among white people with a rate of 54.71%.

Alameda County, California Educational Attainment by Race

All

Male

Female

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$63,805

Average Earnings

$71,829

Average Male

$55,354

Average Female

Alameda County, California Earnings by Educational Attainment

Alameda County, California Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Alameda County, California Language

54.01% of Alameda County, California residents speak only English, while 45.99% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 27.69% of the population.

Alameda County, California Language

Alameda County, California Poverty by Race

rate

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8.91%

Overall Poverty Rate

8.08%

Male Poverty Rate

9.73%

Female Poverty Rate

Poverty in Alameda County, California

The race most likely to be in poverty in Alameda County, California is Black, with 19.54% below the poverty level.

The race least likely to be in poverty in Alameda County, California is White, with 7.51% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.32%. Among those working part-time, it was 11.53%, and for those that did not work, the poverty rate was 18.66%.

Alameda County, California Poverty

rate

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Alameda County, California Poverty Rate by Education

rate

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Alameda County, California Poverty Rate by Employment Status and Sex

Alameda County, California Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Alameda County, California Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

48.7%

Overall Marriage Rate

51.0%

Male Marriage Rate

46.6%

Female Marriage Rate

Alameda County, California Married by Age and Sex

male

female

Alameda County, California Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Alameda County, California Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Alameda County, California Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

46,965

Number of Veterans

43,211

Male Veterans

3,754

Female Veterans

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Alameda County, California Veterans by War

count

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Alameda County, California Veterans by Age

count

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Alameda County, California Veterans by Race

Alameda County, California Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

6.71%

Veteran Poverty Rate

24.65%

Veteran Disability Rate

Alameda County, California Veterans by Education

LaborForceParticipation

67.5%

Labor Force Participation

64%

Employment Rate

5%

Unemployment Rate

Alameda County, California Employment by Age

LaborForceParticipation

Alameda County, California Employment by Race

LaborForceParticipation

Alameda County, California Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

48.62%

Born in Alameda County, California

66.02%

Native Born

32.43%

Foreign Born

14.63%

Non Citizen

17.8%

Naturalized

Place of Birth

66.02% of Alameda County, California residents were born in the United States, with 48.62% having been born in California. 14.63% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Alameda County, California Place of Birth

Sources