Castroville demographics profile

Population density (sq mi)6,83023291
Median age28.336.037.7
Male/Female ratio1.1:11.0:11.0:1
Married (15yrs & older)53%52%55%
Families w/ Kids under 1863%46%43%
Speak English16%56%79%
Speak Spanish76%29%13%
Castroville, CA has a population of 6,978 and is the 5,190th largest city in the United States. The population density is 6,830 per sq mi which is 2839% higher than the California average and 7438% higher than the national average. The median age in Castroville is 28 which is approximately 21% lower than the California average of 36. In Castroville, 53% of the population over 15 years of age are married, 16% speak English and 76% speak Spanish. 52% of Castroville residents were born in California, 3% were born out of state, 1% were born outside of the United States and 44% were foreign born.

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Did you know?

  • The population density in Castroville is 2839% higher than California.
  • The median age in Castroville is 21% lower than California.
  • In Castroville 62.50% of the population is White.
  • In Castroville 0.73% of the population is Black or African American.
  • In Castroville 3.05% of the population is Asian.

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Castroville population breakdown by race

Black or African American0.73%5.85%12.63%
American Indian0.00%0.74%0.82%
Native Hawaiian0.00%0.39%0.18%
Mixed race2.09%4.62%3.06%
Other race31.63%13.28%4.75%
In Castroville, 90.1% 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

Castroville age breakdown

Marital status

Age of children in married couples

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