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.
According to the most recent ACS, the racial composition of Antioch was:
White
Black or African American
Other race
Asian
Two or more races
Native Hawaiian or Pacific Islander
Native American
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 35,742 | 3.19 | 61.9 | 38.1 |
| Married | 17,097 | 3.8 | 75.6 | 24.4 |
| Non Family | 9,366 | 1.52 | 57.3 | 42.7 |
| Female | 6,787 | 3.84 | 39.9 | 60.1 |
| Male | 2,492 | 3.63 | 44.7 | 55.3 |
3.63
Average Family Size
3.19
Average Household Size
61.9%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
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.
rate
12.87%
Overall Poverty Rate
12.22%
Male Poverty Rate
13.48%
Female Poverty Rate
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%.
Married
Widowed
Divorced
Separated
NeverMarried
42.9%
Overall Marriage Rate
44.2%
Male Marriage Rate
41.7%
Female Marriage Rate
male
female
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.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
9.58%
Veteran Poverty Rate
34.84%
Veteran Disability Rate
LaborForceParticipation
64.5%
Labor Force Participation
58.7%
Employment Rate
8.8%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
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.
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
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.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 1880 | 626 | -110,569 | 3.54% |
| 1890 | 635 | 9 | 0.14% |
| 1900 | 674 | 39 | 0.6% |
| 1910 | 1,124 | 450 | 5.25% |
| 1920 | 1,936 | 812 | 5.59% |
| 1930 | 3,563 | 1,627 | 6.29% |
| 1940 | 5,106 | 1,543 | 3.66% |
| 1950 | 11,051 | 5,945 | 8.03% |
| 1960 | 17,305 | 6,254 | 4.59% |
| 1970 | 28,060 | 10,755 | 4.95% |
| 1980 | 42,683 | 14,623 | 4.28% |
| 1990 | 62,195 | 19,512 | 3.84% |
| 2000 | 90,532 | 28,337 | 3.83% |
| 2010 | 102,372 | ||
| 2011 | 103,664 | 1,292 | 1.26% |
| 2012 | 104,956 | 1,292 | 1.25% |
| 2013 | 106,248 | 1,292 | 1.23% |
| 2014 | 107,540 | 1,292 | 1.22% |
| 2015 | 108,832 | 1,292 | 1.2% |
| 2016 | 110,124 | 1,292 | 1.19% |
| 2017 | 111,416 | 1,292 | 1.17% |
| 2018 | 112,708 | 1,292 | 1.16% |
| 2019 | 114,000 | 1,292 | 1.15% |
| 2020 | 115,252 | 1,252 | 1.1% |
| 2021 | 114,794 | -458 | -0.4% |
| 2022 | 114,338 | -456 | -0.4% |
| 2023 | 113,884 | -454 | -0.4% |
| 2024 | 113,431 | -453 | -0.4% |
| 2025 | 112,980 | -451 | -0.4% |
| 2026 | 112,531 | -449 | -0.4% |
| 2027 | 112,084 | -447 | -0.4% |
| 2028 | 111,639 | -445 | -0.4% |
| 2029 | 111,195 | -444 | -0.4% |