Antioch demographics profile

StatisticAntiochCaliforniaNational
Population108,67538,654,206318,558,162
Population density (sq mi)3,70323291
Median age35.236.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)53%52%55%
Families w/ Kids under 1848%46%43%
Speak English66%56%79%
Speak Spanish21%29%13%
Antioch, CA has a population of 108,675 and is the 272nd largest city in the United States. The population density is 3,703 per sq mi which is 1494% higher than the California average and 3987% higher than the national average. The median age in Antioch is 35 which is approximately 2% lower than the California average of 36. In Antioch, 53% of the population over 15 years of age are married, 66% speak English and 21% speak Spanish. 62% of Antioch residents were born in California, 14% were born out of state, 2% were born outside of the United States and 22% were foreign born.

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Did you know?

  • The population density in Antioch is 1494% higher than California.
  • The median age in Antioch is 2% lower than California.
  • In Antioch 46.00% of the population is White.
  • In Antioch 19.69% of the population is Black or African American.
  • In Antioch 10.16% of the population is Asian.

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Compare Antioch, CA Demographics To Other Cities

Antioch population breakdown by race

RaceAntiochCaliforniaNational
White46.00%61.26%73.35%
Black or African American19.69%5.85%12.63%
Asian10.16%13.85%5.22%
American Indian1.08%0.74%0.82%
Native Hawaiian0.91%0.39%0.18%
Mixed race8.89%4.62%3.06%
Other race13.27%13.28%4.75%
In Antioch, 32.8% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Antioch age breakdown

Marital status

Age of children in married couples

Source: The Antioch, CA demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).
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