About This Place
Pearl City is a census-designated place (CDP) located in the ʻEwa District and City & County of Honolulu on the Island of Oʻahu. As of the 2010 Census, the CDP had a total population of 47,698. Pearl City is located along the north shore of Pearl Harbor. ʻAiea borders Pearl City to the east, while Waipahu borders the west. The U.S. postal code for Pearl City is 96782.
Pearl City is located at 21°24'30" North, 157°58'1" West (21.408333, -157.966902).
According to the United States Census Bureau, the CDP has a total area of 5.8 square miles (15.0 km²), of which, 5.0 square miles (12.9 km²) of it is land and 0.8 square miles (2.1 km²) of it is water. The total area is 14.29% water.