East Honolulu is centered on 21°17′20″N 157°43′2″W (21.2891, -157.7173). According to the United States Census Bureau, the CDP has a total area of 3.4 square miles (8.9 km2), of which 2.3 square miles (6.0 km2) is land and 1.2 square miles (3.0 km2), or 33.22%, is water.
Zip Codes in East Honolulu, HI that we also serve: 96821 96825 96824