how big is the island of oahu hawaii
Oahu O‘ahu (pronounced [oˈʔɐhu], anglicized Oahu /oʊˈɑːhuː/), known as "The Gathering Place", is the third-largest of the Hawaiian Islands. It is home to roughly one million people -- about two-thirds of the population of the U.S. state of Hawai‘i. The state capital, Honolulu, is on O‘ahu's southeast coast. Including small associated islands such as Ford Island and the islands in Kāneʻohe Bay and off the eastern (windward) coast, its area is 596.7 square miles (1,545.4 km2), making it the 20th-largest island in the United States.[1]