Population density (sq mi)1,79822091
Median age43.838.537.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)58%57%55%
Families w/ Kids under 1844%38%43%
Speak English91%74%79%
Speak Spanish1%2%13%

Key findings

  • The population density in Wailua is 717% higher than Hawaii
  • The median age in Wailua is 14% higher than Hawaii
  • In Wailua 28.13% of the population is White
  • In Wailua 0.45% of the population is Black
  • In Wailua 25.83% of the population is Asian

Compare Wailua, HI Demographics


      Wailua population breakdown by race

      American Indian1.43%0.19%0.82%
      Native Hawaiian12.99%10.18%0.18%
      Mixed race28.54%23.81%3.06%
      Other race2.64%0.95%4.75%
      In Wailua, 13.0% 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

      Wailua age breakdown

      Marital status

      Age of children in married couples

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