Oahu, HI

Oʻahu is the third-largest and most populated island of the Hawaiian Islands and of the U.S. state of Hawaii. The state capital, Honolulu, is on Oʻahu's southeast coast. The island of Oʻahu and the uninhabited Northwestern Hawaiian Islands constitute the City and County of Honolulu. In 2021, Oʻahu had a population of 995,638, up from 953,207 in 2010.
  • Population: 1,016,508 (2020)
  • Area: 596.7 sq mi (1,545 km²)
  • Area rank: 3rd largest Hawaiian Island
  • Highest elevation: 4,025 ft (1226.8 m)
  • Highest point: Kaʻala
  • Flower: ʻilima
  • Color: Melemele (yellow)

Nearby

Things to do

See all

  • Oahu Hi | The 10 Best Hotels (2025) | The 10 Best Hotels

    https://www.tripadvisor.com
    AdSave money & book with Tripadvisor, the world's largest travel website. Find discounts on the best Oahu Hi. Tripadvisor helps you spend less.
    World's largest, oldest, and most trusted travel community – Forbes

  • Dinner Cruise Hawaii | Book Hawaii Cruise Tour

    https://www.viator.com › Hawaii › Cruise-Sailing
    Ad5-Star Rated Hawaii Cruise & Sailing Tours! Book on Viator, part of TripAdvisor. Quick & Easy Purchase with Flexibility to Cancel up to 24 Hours Before the Tours Starts
    Site visitors: Over 1M in the past month
    Types: City Tours, Day Cruises, Dinner Packages, Dolphin & Whale Watching
Data from: en.wikipedia.org