Antioch, California Population 2023

119,167

Antioch is a city located in Contra Costa County California. With a 2023 population of 119,167, it is the 55th largest city in California and the 262nd largest city in the United States.Antioch is currently growing at a rate of 1.1% annually and its population has increased by 3.36% since the most recent census, which recorded a population of 115,291 in 2020. Spanning over 30 miles, Antioch has a population density of 4,060 people per square mile.

The average household income in Antioch is $92,284 with a poverty rate of 15.59%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Antioch is 36.4 years, 35.5 years for males, and 37.4 years for females.

Antioch Demographics

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

  • White: 39.65%
  • Black or African American: 20.85%
  • Other race: 15.21%
  • Two or more races: 11.65%
  • Asian: 11.58%
  • Native Hawaiian or Pacific Islander: 0.55%
  • Native American: 0.51%
The current population of Antioch, California is 119,167 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 115,291.

Antioch, California Population 2023

Population by Race

White

Black or African American

Other race

Two or more races

Asian

Native Hawaiian or Pacific Islander

Native American

Antioch Population by Race

Antioch Population Pyramid 2023

Antioch Median Age

36.4

Total

35.5

Male

37.4

Female

Antioch Adults

There are 84,506 adults, (14,105 of whom are seniors) in Antioch.

Antioch Age Dependency

58.3

Age Dependency Ratio

20

Old Age Dependency Ratio

38.3

Child Dependency Ratio

Antioch Sex Ratio

Female58,26552.27%
Male53,20347.73%

Antioch Population by Age

Antioch Renter vs Owner Occupied by Household Type

3.72

Average Family Size

3.28

Average Household Size

61.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Antioch Households and Families

Male

Female

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

The highest rate of high school graduation is among white people with a rate of 83.16%.

The highest rate of bachelors degrees is among asian people with a rate of 32.72%.

Antioch Educational Attainment by Race

All

Male

Female

$40,978

Average Earnings

$47,061

Average Male

$36,645

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

65.96% of Antioch residents speak only English, while 34.04% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 21.92% of the population.

Antioch Language

Antioch Poverty by Race

rate

15.59%

Overall Poverty Rate

11.26%

Male Poverty Rate

13.96%

Female Poverty Rate

Poverty in Antioch

The race most likely to be in poverty in Antioch is Other, with 23.95% below the poverty level.

The race least likely to be in poverty in Antioch is Native, with 5.76% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.44%. Among those working part-time, it was 11%, and for those that did not work, the poverty rate was 20%.

Antioch Poverty

Antioch Poverty Rate by Education

Antioch Poverty Rate by Employment Status and Sex

Antioch Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

mean

median

Income by Household Type

Antioch Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

43.5%

Overall Marriage Rate

44.8%

Male Marriage Rate

42.3%

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

Antioch Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Antioch Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

5,445

Number of Veterans

4,643

Male Veterans

802

Female Veterans

Antioch Veterans by War

Antioch Veterans by Age

count

Antioch Veterans by Race

Antioch Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

7.24%

Veteran Poverty Rate

31.01%

Veteran Disability Rate

Antioch Veterans by Education

LaborForceParticipation

64.7%

Labor Force Participation

59.1%

Employment Rate

8.5%

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

61.28%

Born in Antioch

75.96%

Native Born

20.73%

Foreign Born

8.53%

Non Citizen

12.2%

Naturalized

Place of Birth

75.96% of Antioch residents were born in the United States, with 61.28% having been born in California. 8.53% 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 2020 is projected based on recent growth

Antioch Population by Year