Statistic Santa Rosa California National
Population 178,391 39,512,223 328,239,523
Population density (sq mi) 4,195 256 91
Median age 39.6 36.0 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 53% 52% 55%
Families w/ Kids under 18 43% 46% 43%
Speak English 67% 56% 79%
Speak Spanish 25% 29% 13%

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Demographics Quick Facts

  • The population density in Santa Rosa is 1539% higher than California
  • The median age in Santa Rosa is 10% higher than California
  • In Santa Rosa 63.99% of the population is White
  • In Santa Rosa 2.53% of the population is Black
  • In Santa Rosa 6.03% of the population is Asian

Compare Santa Rosa, CA Demographics

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      Santa Rosa population breakdown by race

      Race Santa Rosa California National
      White 63.99% 61.26% 73.35%
      Black 2.53% 5.85% 12.63%
      Asian 6.03% 13.85% 5.22%
      American Indian 1.07% 0.74% 0.82%
      Native Hawaiian 0.54% 0.39% 0.18%
      Mixed race 6.95% 4.62% 3.06%
      Other race 18.89% 13.28% 4.75%
      In Santa Rosa, 32.7% 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.

      Household income distribution

      Place of birth by citizenship

      Santa Rosa age breakdown

      Marital status

      Age of children in married couples

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