Waimalu, Hawaii

Waimalu
Location in Honolulu County and the state of Hawaii
Coordinates: 21°23′57″N 157°56′54″W / 21.39917°N 157.94833°W / 21.39917; -157.94833
CountryUnited States
StateHawaii
Area
  Total
1.92 sq mi (4.97 km2)
  Land1.83 sq mi (4.74 km2)
  Water0.09 sq mi (0.23 km2)
Elevation
377 ft (115 m)
Population
 (2020)
  Total
13,817
  Density7,546.15/sq mi (2,913.61/km2)
Time zoneUTC-10 (Hawaii-Aleutian)
Area code808
FIPS code15-77750
GNIS feature ID1867264

Waimalu (Hawaiian pronunciation: [vɐjˈmɐlu] ) is a census-designated place (CDP) in Honolulu County, Hawaiʻi, United States. The population was 13,817 at the 2020 census.