There are 2 Post Offices in Waipahu, Hawaii, serving a population of 41,715 people in an area of 3 square miles. There is 1 Post Office per 20,857 people, and 1 Post Office per 1 square miles.
In Hawaii, Waipahu is ranked 69th of 159 cities in Post Offices per capita, and 25th of 159 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Waipahu Post Offices.
US Post Office 94-050 Farrington Highway Waipahu, HI Mailing Service, Postal Services
United States Postal Service 94-245 Leoku Street Waipahu, HI Mailing Service, Postal Services