Population density (sq mi)2,23722091
Median age32.038.537.7
Male/Female ratio0.8:11.0:11.0:1
Married (15yrs & older)53%57%55%
Families w/ Kids under 1854%38%43%
Speak English80%74%79%
Speak Spanish0%2%13%

Key findings

  • The population density in Koloa is 917% higher than Hawaii
  • The median age in Koloa is 17% lower than Hawaii
  • In Koloa 22.82% of the population is White
  • In Koloa 0.54% of the population is Black
  • In Koloa 32.50% of the population is Asian

Compare Koloa, HI Demographics


      Koloa population breakdown by race

      American Indian0.39%0.19%0.82%
      Native Hawaiian9.07%10.18%0.18%
      Mixed race34.32%23.81%3.06%
      Other race0.36%0.95%4.75%
      In Koloa, 17.9% 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

      Koloa age breakdown

      Marital status

      Age of children in married couples

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