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Dayton, WA

View of Dayton, WA
Image credit: Williamborg / CC BY-SA 3.0
Population
2,538
U.S. Census Population Estimates Program · 2025
Elevation
1,665 ft
Median Home Value
$243,600
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$973/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$70,625
U.S. Census American Community Survey 5-Year · 2024

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Dayton in context.

OverallBest places in WashingtonPopulation rankingHighest population places in WashingtonNearest larger communityWalla Walla, Washington24 miles away · 34,058 residents.

About Dayton

Dayton is a city and the county seat of Columbia County, Washington, situated along the Touchet River. First platted in the 1860s by pioneer Jesse Day and featuring a well-preserved historic downtown district, the agricultural and tourism hub of approximately 2,774 is served by the Dayton School District locally.

Top Rating Signals

Highest current ratings for this town.

Lower FEMA County Hurricane Risk IndexA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0ratingLow State Income TaxA+100.0rating

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