West Richland, Washington

West Richland is a city in Benton County, Washington, United States.

West Richland, Washington
City
City Hall complex
Location of West Richland, Washington
Coordinates: 46°17′32″N 119°21′16″W
Country	United States
State	Washington
County	Benton
Incorporated	June 13, 1955[1]
Government
• Type	Mayor–council[2]
Area [3]
• Total	22.28 sq mi (57.71 km2)
• Land	22.11 sq mi (57.28 km2)
• Water	0.17 sq mi (0.43 km2)
Elevation	413 ft (126 m)
Population  (2020)[4]
• Total	16,295
• Density	730/sq mi (280/km2)
Time zone	UTC-8 (Pacific (PST))
• Summer (DST)	UTC-7 (PDT)
ZIP codes	99352-99353
Area code	509
Official flower	Phlox longifolia[a]
GNIS feature ID	1512794[5]
Website	westrichland.org