Antioch, California Population 2023

113,884

Antioch is a city located in Contra Costa County California. Antioch has a 2023 population of 113,884. Antioch is currently declining at a rate of -0.4% annually and its population has decreased by -1.19% since the most recent census, which recorded a population of 115,252 in 2020.

The average household income in Antioch is $103,141 with a poverty rate of 12.87%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Antioch is 37 years, 36 years for males, and 38 years for females.

Antioch Demographics

According to the most recent ACS, the racial composition of Antioch was:

  • White: 36.46%
  • Black or African American: 20.11%
  • Other race: 16.08%
  • Asian: 12.76%
  • Two or more races: 12.23%
  • Native Hawaiian or Pacific Islander: 1.36%
  • Native American: 1%
Land Area (mi²)
29.3 sq mi
Density (mi²)
3,880.20/sq mi
Growth Rate
-0.4% (-454)
Growth Since 2020
-1.19% (-1,368)
The current population of Antioch, California is 113,884 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 115,252.

Antioch, California Population 2023

Population by Race

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Race
Population
Percentage (of total)
White41,84136.46%
Black or African American23,07320.11%
Other race18,44916.08%
Asian14,64712.76%
Two or more races14,03712.23%
Native Hawaiian or Pacific Islander1,5561.36%
Native American1,1471%
showing: 7 rows

White

Black or African American

Other race

Asian

Two or more races

Native Hawaiian or Pacific Islander

Native American

Antioch Population by Race

Antioch Population Pyramid 2023

Antioch Median Age

37

Total

36

Male

38

Female

Antioch Adults

There are 87,211 adults, (14,705 of whom are seniors) in Antioch.

Antioch Age Dependency

58.3

Age Dependency Ratio

20.3

Old Age Dependency Ratio

38

Child Dependency Ratio

Antioch Sex Ratio

Female59,26351.65%
Male55,48748.35%

Antioch Population by Age

Antioch Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All35,7423.1961.938.1
Married17,0973.875.624.4
Non Family9,3661.5257.342.7
Female6,7873.8439.960.1
Male2,4923.6344.755.3
showing: 5 rows

3.63

Average Family Size

3.19

Average Household Size

61.9%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Antioch 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

Antioch Educational Attainment by Sex (over 25)

Antioch 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 84.55%.

The highest rate of bachelors degrees is among asian people with a rate of 35.08%.

Antioch Educational Attainment by Race

All

Male

Female

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$44,276

Average Earnings

$50,242

Average Male

$40,767

Average Female

Antioch Earnings by Educational Attainment

Antioch Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Antioch Language

65.54% of Antioch residents speak only English, while 34.46% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 22.15% of the population.

Antioch Language

Antioch Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
Hispanic39,7806,03415.17%
Black22,9523,83916.73%
Other18,2782,84715.58%
White29,1492,6529.1%
Multiple13,9771,67912.01%
Asian14,5721,2148.33%
Islander1,554644.12%
Native1,095524.75%
showing: 8 rows

12.87%

Overall Poverty Rate

12.22%

Male Poverty Rate

13.48%

Female Poverty Rate

Poverty in Antioch

The race most likely to be in poverty in Antioch is Black, with 16.73% below the poverty level.

The race least likely to be in poverty in Antioch is Islander, with 4.12% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.65%. Among those working part-time, it was 10%, and for those that did not work, the poverty rate was 21.63%.

Antioch Poverty

rate

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Rate
Poverty
Less Than 9th Grade19.23%
High School12.03%
Some College8.96%
Bachelors or Greater4.62%
showing: 4 rows

Antioch Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed40.51%
Male Unemployed20.53%
Female Employed5.31%
Male Employed4.55%
showing: 4 rows

Antioch Poverty Rate by Employment Status and Sex

Antioch Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Antioch Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

42.9%

Overall Marriage Rate

44.2%

Male Marriage Rate

41.7%

Female Marriage Rate

Antioch Married by Age and Sex

male

female

Antioch Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Antioch Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Antioch Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

5,284

Number of Veterans

4,452

Male Veterans

832

Female Veterans

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Antioch Veterans by War

count

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Antioch Veterans by Age

count

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Antioch Veterans by Race

Antioch Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

9.58%

Veteran Poverty Rate

34.84%

Veteran Disability Rate

Antioch Veterans by Education

LaborForceParticipation

64.5%

Labor Force Participation

58.7%

Employment Rate

8.8%

Unemployment Rate

Antioch Employment by Age

LaborForceParticipation

Antioch Employment by Race

LaborForceParticipation

Antioch 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

62.86%

Born in Antioch

79.11%

Native Born

21.52%

Foreign Born

8.93%

Non Citizen

12.59%

Naturalized

Place of Birth

79.11% of Antioch residents were born in the United States, with 62.86% having been born in California. 8.93% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Antioch Place of Birth

Note: data after 2021 is projected based on recent change

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Year
Population
Growth
Growth Rate
1880626-110,5693.54%
189063590.14%
1900674390.6%
19101,1244505.25%
19201,9368125.59%
19303,5631,6276.29%
19405,1061,5433.66%
195011,0515,9458.03%
196017,3056,2544.59%
197028,06010,7554.95%
198042,68314,6234.28%
199062,19519,5123.84%
200090,53228,3373.83%
2010102,372
2011103,6641,2921.26%
2012104,9561,2921.25%
2013106,2481,2921.23%
2014107,5401,2921.22%
2015108,8321,2921.2%
2016110,1241,2921.19%
2017111,4161,2921.17%
2018112,7081,2921.16%
2019114,0001,2921.15%
2020115,2521,2521.1%
2021114,794-458-0.4%
2022114,338-456-0.4%
2023113,884-454-0.4%
2024113,431-453-0.4%
2025112,980-451-0.4%
2026112,531-449-0.4%
2027112,084-447-0.4%
2028111,639-445-0.4%
2029111,195-444-0.4%
showing: 33 rows

Antioch Population by Year