Waipahu | |
|---|---|
 Location in Honolulu County and the state of Hawaii | |
  Waipahu Location in Hawaii | |
| Coordinates: 21°23′33″N 158°0′39″W / 21.39250°N 158.01083°W | |
| Country |  United States |
| State |  Hawaii |
| County | Honolulu |
| Area | |
• Total | 2.80 sq mi (7.25 km2) |
| • Land | 2.68 sq mi (6.94 km2) |
| • Water | 0.12 sq mi (0.31 km2) |
| Elevation | 62 ft (19 m) |
| Population (2020) | |
• Total | 43,485 |
| • Density | 16,237.86/sq mi (6,269.45/km2) |
| Time zone | UTC−10 (Hawaii-Aleutian) |
| ZIP code | 96797 |
| Area code | 808 |
| FIPS code | 15-79700 |
| GNIS feature ID | 0364878 |
Waipahu (Hawaiian pronunciation: [vɐjˈpɐhu]) 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 2020 census, the CDP population was 43,485. The U.S. postal code for Waipahu is 96797.
- ^ "2020 U.S. Gazetteer Files". United States Census Bureau. Retrieved December 18, 2021.