- West Puente Valley
- West Rancho Dominguez
- West Sacramento
- West Saticoy
- West Venida
- West Whittier
- West Whittier-Los Nietos
- Westborough
- Westbrae
- Westend
- Westfield
- Westhaven
- Westhaven
- Westhaven-Moonstone
- Westlake
- Westlake Village
- Westley
- Westlund Place
- Westminster
- Westmont
- Westmorland
- Westport
- Westridge
- Westside
- Westville
- Westwood
- Westwood Hills Neigborhood
- Westwood Junction
- Whale Island
- Whale Rock