Kelso, Washington

city and county seat in southwestern Cowlitz County, Washington, United States

Kelso is a city in the southwestern part of the U.S. state of Washington and is the county seat of Cowlitz County.[1] At the 2020 census, the population was 12,720.[2]

References

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  1. National Association of Counties. "NACo County Explorer". Retrieved March 20, 2024.
  2. "QuickFacts: Kelso city, Washington". United States Census Bureau. Retrieved March 20, 2024.