where is mililani hawaii
Photo by Charles O'Rear. Mililani is a city located near the center of the island of OÊ»ahu in Honolulu County, Hawaii, United States. It consists of two census-designated places, Mililani Town, with a population of 27,629 at the 2010 census, and Mililani Mauka, with a 2010 census population of 21,039.