Hakalau is located in Hawaii. Hakalau, Hawaii has a population of 682. Hakalau is less family-centric than the surrounding county with 12% households with children. The county percentage for households with children is 23%.
The median household income in Hakalau, Hawaii is $66,927. The median household income for the surrounding county is $65,151 compared to the national median of $66,222. The median age of people living in Hakalau is 48.3 years.
The average high temperature in July is 81.71 degrees, with an average low temperature in January of 63.89 degrees. The annual precipitation is 172.6.