StatisticRio VistaCaliforniaNational
Population density (sq mi)1,21425691
Median age62.336.037.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)68%52%55%
Families w/ Kids under 1817%46%43%
Speak English86%56%79%
Speak Spanish5%29%13%

Key findings

  • The population density in Rio Vista is 374% higher than California
  • The median age in Rio Vista is 73% higher than California
  • In Rio Vista 79.73% of the population is White
  • In Rio Vista 6.60% of the population is Black
  • In Rio Vista 9.15% of the population is Asian

Compare Rio Vista, CA Demographics


      Rio Vista population breakdown by race

      RaceRio VistaCaliforniaNational
      American Indian0.32%0.74%0.82%
      Native Hawaiian0.00%0.39%0.18%
      Mixed race1.58%4.62%3.06%
      Other race2.62%13.28%4.75%
      In Rio Vista, 7.8% 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

      Rio Vista age breakdown

      Marital status

      Age of children in married couples

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