Ewa is a community located in Honolulu County, in the state of Hawaii (HI), United States. Nestled in the Pacific division of the West region, it covers an area of 164.9 square miles (427.0 km²) and sits at an elevation of 49 ft. With a population of approximately 272,328 residents, Ewa offers a vibrant community life.
The town's population is composed of about 50.94% males and 49.06% females, and it has a population density of 651.47 people per square mile (637.64/km²). Ewa lies at a latitude of 21.39 and a longitude of -158, operating in the UTC-6.