StatisticRio DellCaliforniaNational
Population density (sq mi)1,47825691
Median age42.036.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)56%52%55%
Families w/ Kids under 1843%46%43%
Speak English93%56%79%
Speak Spanish5%29%13%

Key findings

  • The population density in Rio Dell is 477% higher than California
  • The median age in Rio Dell is 17% higher than California
  • In Rio Dell 89.65% of the population is White
  • In Rio Dell 0.30% of the population is Black
  • In Rio Dell 1.28% of the population is Asian

Compare Rio Dell, CA Demographics


      Rio Dell population breakdown by race

      RaceRio DellCaliforniaNational
      American Indian4.36%0.74%0.82%
      Native Hawaiian0.00%0.39%0.18%
      Mixed race2.76%4.62%3.06%
      Other race1.66%13.28%4.75%
      In Rio Dell, 6.9% 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 Dell age breakdown

      Marital status

      Age of children in married couples

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