Population density (sq mi)4622091
Median age58.138.537.7
Male/Female ratio1.3:11.0:11.0:1
Married (15yrs & older)41%57%55%
Families w/ Kids under 187%38%43%
Speak English96%74%79%
Speak Spanish0%2%13%

Key findings

  • The population density in Volcano is 79% lower than Hawaii
  • The median age in Volcano is 51% higher than Hawaii
  • In Volcano 62.25% of the population is White
  • In Volcano 0.00% of the population is Black
  • In Volcano 17.20% of the population is Asian

Compare Volcano, HI Demographics


      Volcano population breakdown by race

      American Indian0.00%0.19%0.82%
      Native Hawaiian9.36%10.18%0.18%
      Mixed race11.19%23.81%3.06%
      Other race0.00%0.95%4.75%
      In Volcano, 6.4% 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

      Volcano age breakdown

      Marital status

      Age of children in married couples

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