StatisticMarin CityCaliforniaNational
Population density (sq mi)5,80325691
Median age36.936.037.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)50%52%55%
Families w/ Kids under 1851%46%43%
Speak English63%56%79%
Speak Spanish20%29%13%

Key findings

  • The population density in Marin City is 2167% higher than California
  • The median age in Marin City is 3% higher than California
  • In Marin City 41.83% of the population is White
  • In Marin City 26.07% of the population is Black
  • In Marin City 9.82% of the population is Asian

Compare Marin City, CA Demographics


      Marin City population breakdown by race

      RaceMarin CityCaliforniaNational
      American Indian0.00%0.74%0.82%
      Native Hawaiian0.48%0.39%0.18%
      Mixed race5.43%4.62%3.06%
      Other race16.37%13.28%4.75%
      In Marin City, 28.3% 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

      Marin City age breakdown

      Marital status

      Age of children in married couples

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