population of pacific county washington
Pacific County, Washington 2017 Population Estimate â 20,913 The Washington Office of Financial Management projects the Pacific County 2017 population as 20,913 people. Note: this value is a projection, not a count. The 2010 Decennial Census provides the most recent count of the Pacific County population as 20,920 people. And the US Census Bureauâs 2016 Population Estimates Program provides a population estimate for Pacific County as 21,249 people. The graph is a visualization of the best Pacific County population data available from different data sources.