Ranking of Columbia County, WA Cities and Places By Population in 2020

Updated on August 17, 2024.

Based on the US Census Vintage data estimates, in 2020, among all Columbia County, WA cities and places, Dayton city had the highest population (2.44K), followed by Balance of Columbia County (1.39K), and Starbuck town (120).

The chart below shows the top 3 cities and places, and the table below shows the ranking of all Columbia cities and places.

You can see similar information for other Washington counties. You can also see the ranking of all cities and places in Washington.

See this for other years:
Ranking of Columbia County, WA Cities and Places By Population in 2020
Dayton city
Balance of Columbia County
Starbuck town
Ranking of Columbia County, WA Cities and Places By Population in 2020
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Rank City or Place Population
1 Dayton city 2440
2 Balance of Columbia County 1389
3 Starbuck town 120