Mililani is located in Hawaii. Mililani, Hawaii 96789has a population of 27,034. Mililani 96789 is more family-centric than the surrounding county with 31% households with children. The county percentage for households with children is 26%.
The median household income in Mililani, Hawaii 96789 is $103,075. The median household income for the surrounding county is $89,702 compared to the national median of $66,222. The median age of people living in Mililani 96789 is 42.1 years.
The average high temperature in July is 84.62 degrees, with an average low temperature in January of 59.84 degrees. The annual precipitation is 65.67.