StatisticMad RiverCaliforniaNational
Population density (sq mi)1225691
Median age37.836.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)48%52%55%
Families w/ Kids under 1833%46%43%
Speak English90%56%79%
Speak Spanish5%29%13%

Key findings

  • The population density in Mad River is 95% lower than California
  • The median age in Mad River is 5% higher than California
  • In Mad River 78.59% of the population is White
  • In Mad River 0.00% of the population is Black
  • In Mad River 0.00% of the population is Asian

Compare Mad River, CA Demographics


      Mad River population breakdown by race

      RaceMad RiverCaliforniaNational
      American Indian2.35%0.74%0.82%
      Native Hawaiian0.00%0.39%0.18%
      Mixed race18.12%4.62%3.06%
      Other race0.94%13.28%4.75%
      In Mad River, 7.3% 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

      Mad River age breakdown

      Marital status

      Age of children in married couples

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