Keaau is located in Hawaii. Keaau, Hawaii has a population of 1,188. Keaau is more family-centric than the surrounding county with 40.31% of the households containing married families with children. The county average for households married with children is 25.67%.
The median household income in Keaau, Hawaii is $75,756. The median household income for the surrounding county is $68,399 compared to the national median of $69,021. The median age of people living in Keaau is 49.5 years.
The average high temperature in July is 81 degrees, with an average low temperature in January of 62.9 degrees. The average rainfall is approximately 121.6 inches per year, with 0 inches of snow per year.