Waipahu is a former sugarcane plantation town and now census-designated place (CDP) located in the ʻEwa District on the island of Oʻahu in the City & County of Honolulu, Hawaiʻi, United States. As of the 2010 Census, the CDP population was 38,216. The U.S. postal code for Waipahu is 96797.

Looking for travel information about Waipahu? Explore the best travel advice on Waipahu, United States. Waipahu is located at a short trip away from Honolulu a major city in United States. Honolulu, is a worth visiting city owing to its prime attractions like Ka'anapali Beach, Banyan Tree Park, Kimo's. To get to this city, remember that the nearest major airport is Honolulu International Airport. A holiday in Waipahu can generally be of 1-2 days.