West Loch Estate is a census-designated place (CDP) in Honolulu County, Hawaiʻi, United States. The population was 5,523 at the 2020 census.

Geography

According to the United States Census Bureau, the CDP has a total area of 1.6 square miles (4.1 km), all of it land.

It is on the western shore of the West Loch of Pearl Harbor. Fort Weaver Road (Hawaii Route 76) is the main road, running north–south through the CDP.

Demographics

Historical population

Census	Pop.	Note	%±
2020	5,523		—
U.S. Decennial Census