Aiea is a census-designated place located in the City and County of Honolulu, Hawaii, United States. As of the 2010 Census, the CDP had a total population of 9,338. Aiea is located at 21°23′9″N 157°55′51″W / 21.38583°N 157.93083°W / 21.38583; -157.93083 . According to the United States Census Bureau, the CDP has a total area of 1.8 square miles , of which, 1.6 square miles of it is land and 0.1 square miles of it is water. Kamehameha Highway divides most of Aiea from the shore of Pearl Harbor , and the parallel major... thoroughfare, Interstate H-1, further cuts the town's commercial district into two distinct areas. These east-west routes connect Aiea to Pearl City immediately adjacent on the west and Halawa adjacent on the east. The residential area known as Aiea Heights extends up the ridgeline above the town. The communities of Newtown Estates and Royal Summit are located at the western edge of Aiea near its border with Pearl City at Kaahumanu Street.
more