Santa Maria demographics profile

StatisticSanta MariaCaliforniaNational
Population density (sq mi)4,54923291
Median age29.436.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)53%52%55%
Families w/ Kids under 1857%46%43%
Speak English35%56%79%
Speak Spanish59%29%13%
Santa Maria, CA has a population of 103,642 and is the 295th largest city in the United States. The population density is 4,549 per sq mi which is 1858% higher than the California average and 4921% higher than the national average. The median age in Santa Maria is 29 which is approximately 18% lower than the California average of 36. In Santa Maria, 53% of the population over 15 years of age are married, 35% speak English and 59% speak Spanish. 55% of Santa Maria residents were born in California, 10% were born out of state, 1% were born outside of the United States and 35% were foreign born.
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Did you know?

  • The population density in Santa Maria is 1858% higher than California.
  • The median age in Santa Maria is 18% lower than California.
  • In Santa Maria 70.56% of the population is White.
  • In Santa Maria 1.53% of the population is Black or African American.
  • In Santa Maria 5.42% of the population is Asian.

Compare Santa Maria, CA Demographics To Other Cities

Santa Maria population breakdown by race

RaceSanta MariaCaliforniaNational
Black or African American1.53%5.85%12.63%
American Indian0.57%0.74%0.82%
Native Hawaiian0.14%0.39%0.18%
Mixed race2.65%4.62%3.06%
Other race19.12%13.28%4.75%
In Santa Maria, 73.4% 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

Santa Maria age breakdown

Marital status

Age of children in married couples

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