Antioch, California Population 2021

111,350
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Antioch is a city located in California. With a 2020 population of 111,350, it is the 61st largest city in California and the 271st largest city in the United States. Antioch is currently declining at a rate of -0.07% annually but its population has increased by 8.77% since the most recent census, which recorded a population of 102,372 in 2010. Antioch reached it's highest population of 111,578 in 2018. Spanning over 30 miles, Antioch has a population density of 3,794 people per square mile.

The average household income in Antioch is $92,284 with a poverty rate of 13.90%. The median rental costs in recent years comes to $1,790 per month, and the median house value is $397,400. The median age in Antioch is 36 years, 35.1 years for males, and 37 years for females. For every 100 females there are 92.7 males.

Antioch Demographics

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

  • White: 40.61%
  • Black or African American: 21.47%
  • Other race: 15.71%
  • Asian: 11.69%
  • Two or more races: 8.90%
  • Native Hawaiian or Pacific Islander: 0.88%
  • Native American: 0.74%
The current population of Antioch, California is 111,350, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 111,578.The last official US Census in 2010 recorded the population at 102,372.

Antioch, California Population 2021

Population by Race

Race Population Percentage
White45,15840.61%
Black or African American23,87321.47%
Some Other Race17,46915.71%
Asian12,99811.69%
Two or More Races9,9008.90%
Native Hawaiian and Other Pacific Islander9820.88%
American Indian and Alaska Native8200.74%
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Antioch Population by Race

Antioch Population Pyramid 2021

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Antioch Median Age

36


Total

35.1


Male

37


Female

Antioch Adults

There are 83,570 adults, (13,547 of whom are seniors) in Antioch.

Antioch Age Dependency

58.8

Age Dependency Ratio

19.3

Old Age Dependency Ratio

39.5

Child Dependency Ratio

Antioch Sex Ratio

Female

57,706

51.89%

Male

53,494

48.11%

Antioch Population by Age

Antioch Renter vs Owner Occupied by Household Type

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Antioch Household Types

Type Owner Renter
Married75.3%24.7%
All60.3%39.7%
Non Family52.7%47.3%
Male49.7%50.3%
Female36.4%63.6%

60.3%

Rate of Home Ownership

Antioch Households and Families

Type Count Average Size Owned
All34,0283.2560.3
Married16,7163.7975.3
Non Family8,0381.3852.7
Female6,9493.9536.4
Male2,3253.849.7

3.68

Average Family Size

3.25

Average Household Size

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Antioch Households by Type

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Education Attained Count Percentage
Less Than 9th Grade5,0876.99%
9th to 12th Grade4,9076.75%
High School Graduate19,23126.44%
Some College20,92228.77%
Associates Degree7,37910.15%
Bachelors Degree10,79314.84%
Graduate Degree4,4136.07%
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Antioch Educational Attainment by Sex (over 25)

Antioch Educational Attainment by Race

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Name Total High School Bachelors
White23,84522,0824,869
Hispanic21,24115,3503,057
Black14,01312,9662,706
Other Race10,0846,6271,013
Asian9,7718,8613,676
Multiple Races4,8764,2801,103
Native American54040289
Islander53953998

The highest rate of high school graduation is among islander people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 37.62%.

Antioch Educational Attainment by Race

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Name Average Male Female
Overall$41,645$50,210$35,435
Less Than High School$26,423$29,801$19,690
High School Grad$36,678$40,645$30,455
Some College$44,285$53,522$36,986
Bachelors Degree$56,754$74,237$42,088
Graduate Degree$62,041$65,000$52,617

$41,645

Average Earnings

$50,210

Average Male

$35,435

Average Female

Antioch Earnings by Educational Attainment

Antioch Language by Age

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Antioch Language

64.05% of Antioch residents speak only English, while 35.95% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 22.96% of the population.

Antioch Language

Antioch Poverty by Race

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Name Total In Poverty Poverty Rate
Hispanic36,5195,95116.30%
Black23,7494,48518.89%
Other17,2533,27018.95%
White30,7593,23210.51%
Multiple9,8331,47314.98%
Asian12,9498776.77%
Native807435.33%
Islander981404.08%

13.90%

Overall Poverty Rate

12.09%

Male Poverty Rate

15.58%

Female Poverty Rate

Poverty in Antioch

The race most likely to be in poverty in Antioch is Other, with 18.95% below the poverty level.

The race least likely to be in poverty in Antioch is Islander, with 4.08% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.88%. Among those working part-time, it was 11.08%, and for those that did not work, the poverty rate was 21.76%.

Antioch Poverty

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Name Poverty
Less Than High School19.58%
High School11.90%
Some College8.93%
Bachelors or Greater4.74%

Antioch Poverty Rate by Education

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Name Poverty
Female Unemployed34.92%
Male Unemployed25.36%
Female Employed6.25%
Male Employed4.53%

Antioch Poverty Rate by Employment Status and Sex

Antioch Income by Household Type

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Name Median Mean
Households$76,601$92,284
Families$84,102$97,307
Married Families$105,787$116,868
Non Families$50,481$62,694
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Income by Household Type

Antioch Marital Status

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Marriage Rates

43.6%

Overall Marriage Rate

45.8%

Male Marriage Rate

41.6%

Female Marriage Rate

Antioch Married by Age and Sex

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Antioch Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Antioch Marital Status by Race

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Antioch Marital Status

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5,604

Number of Veterans

4,978

Male Veterans

626

Female Veterans

War Veterans
Vietnam1,681
First Gulf War1,315
Second Gulf War1,036
Korea397
World War II160

Antioch Veterans by War

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Age Group Veterans
35 to 541,479
55 to 641,324
65 to 741,205
75+1,157
18 to 34439

Antioch Veterans by Age

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Name Veterans % of Total
White3,3809.19%
Black1,1717.12%
Hispanic8813.50%
Asian5535.01%
Other2442.02%
2 or More2043.51%
Hawaiian527.74%

Antioch Veterans by Race

Antioch Veterans by Education

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7.78%

Veteran Poverty Rate

31.06%

Veteran Disability Rate

Antioch Veterans by Education

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63.8%

Labor Force Participation

58.4%

Employment Rate

8.4%

Unemployment Rate

Antioch Employment by Age

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Antioch Employment by Race

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Antioch Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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62.34%

Born in California

77.59%

Native Born

22.41%

Foreign Born

10.11%

Non Citizen

12.30%

Naturalized

Place of Birth

77.59% of Antioch residents were born in the United States, with 62.34% having been born in California. 10.11% 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

Year Population Growth Annual Growth Rate
2021111,350-76-0.07%
2020111,426-76-0.07%
2019111,502-76-0.07%
2018111,578840.08%
2017111,4944060.37%
2016111,0887800.71%
2015110,3081,2371.13%
2014109,0711,7201.60%
2013107,3511,7861.69%
2012105,5651,3721.32%
2011104,1931,1131.08%
2010103,08012,5481.31%
200090,53228,3373.83%
199062,19519,5123.84%
198042,68314,6234.28%
197028,06010,7554.95%
196017,3056,2544.59%
195011,0515,9458.03%
19405,1061,5433.66%
19303,5631,6276.29%
19201,9368125.59%
19101,1244505.25%
1900674390.60%
189063590.14%
18806260.00%

Antioch Population by Year