Kahuku is located in Honolulu county Hawaii with a geographic area of 1.0 square miles. The total population in Kahuku is 2,226 with 46.5% male and 53.5% female. Children under age 5 represent 11.3% of the population, under age 18 equal 35.6% of the population and over age 65 is 11.6% of the population. The median household income is $82,083, per capita income is $27,965. There are a total of 547 housing units with 62.9% owner occupied. Education includes 36.6% of residents that are high school graduates and 25.6% with a bachelor's degree or higher. The average temperature in Kahuku in the summer is 85 degrees, and in the winter 78 degrees.
