Population density (sq mi)3,99225691
Median age51.436.037.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)58%52%55%
Families w/ Kids under 1832%46%43%
Speak English86%56%79%
Speak Spanish10%29%13%

Key findings

  • The population density in Sonoma is 1459% higher than California
  • The median age in Sonoma is 43% higher than California
  • In Sonoma 89.21% of the population is White
  • In Sonoma 0.07% of the population is Black
  • In Sonoma 2.61% of the population is Asian

Compare Sonoma, CA Demographics


      Sonoma population breakdown by race

      American Indian0.12%0.74%0.82%
      Native Hawaiian0.00%0.39%0.18%
      Mixed race2.27%4.62%3.06%
      Other race5.72%13.28%4.75%
      In Sonoma, 14.3% 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

      Sonoma age breakdown

      Marital status

      Age of children in married couples

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