- Werner
- West Anacapa Island
- West Butte
- West Hartley
- West Island
- West Manteca
- West March
- West Modesto
- West Park
- West Pittsburg
- West Rancho Dominguez
- West Saticoy
- West Venida
- West Whittier
- West Whittier-Los Nietos
- Westborough
- Westbrae
- Westend
- Westfield
- Westhaven
- Westhaven
- Westhaven-Moonstone
- Westlake
- Westlund Place
- Westport
- Westridge
- Westside
- Westville
- Westwood Hills Neigborhood
- Westwood Junction