Washington population by county

"Annual and Cumulative Estimates of Resident Population Change for Counties in Washington and County Rankings: April 1, 2020 to July 1, 2024"

Split bar graph showing the rate of population change for each county in Washington state from 2020 to 2024 using data from the U.S. Census Bureau.
"Note: The estimates are developed from a base that integrates the 2020 Census, Vintage 2020 estimates, and 2020 Demographic Analysis estimates. For population estimates methodology statements, see https://www.census.gov/programs-surveys/popest/technical-documentation/methodology.html. All geographic boundaries for the 2024 population estimates series are as of January 1, 2024."
Chart: David Raynor Source: U.S. Census Bureau, Population Division Get the data