Waikoloa is located in Hawaii county Hawaii with a geographic area of 15.8 square miles. The total population in Waikoloa is 7,366 with 49.2% male and 50.8% female. Children under age 5 represent 6.9% of the population, under age 18 equal 27.7% of the population and over age 65 is 15.8% of the population. The median household income is $76,991, per capita income is $31,542. There are a total of 2,612 housing units with 69.4% owner occupied. Education includes 21.6% of residents that are high school graduates and 30.6% with a bachelor's degree or higher. The average temperature in Waikoloa in the summer is 85 degrees, and in the winter 78 degrees.
