West Pasco, Washington

West Pasco, Washington
Location of West Pasco, Washington
Coordinates: 46°15′9″N 119°10′58″W / 46.25250°N 119.18278°W / 46.25250; -119.18278
CountryUnited States
StateWashington
CountyFranklin
Area
  Total
3.7 sq mi (9.7 km2)
  Land3.7 sq mi (9.7 km2)
  Water0.0 sq mi (0.0 km2)
Elevation
361 ft (110 m)
Population
 (2020)
  Total
1,747
  Density470/sq mi (180/km2)
Time zoneUTC-8 (Pacific (PST))
  Summer (DST)UTC-7 (PDT)
ZIP code
99301
Area code509
FIPS code53-77612
GNIS feature ID1867645

West Pasco is a census-designated place (CDP) in Franklin County, Washington, United States. The population was 1,747 at the 2020 census, a significant decrease from 3,739 at the 2010 census.

Based on per capita income, one of the more reliable measures of affluence, West Pasco ranks 47th of 522 areas in the state of Washington to be ranked. It is also the highest rank achieved in Franklin County. The city of Pasco, Washington, as of 2012, was attempting to annex all of West Pasco, although there was some resistance.