Dayton

City in Columbia County, Washington

View of Dayton, Washington
Photo: Williamborg · CC BY-SA 3.0

Dayton is a city in Columbia County, Washington, with 2,448 residents (2020 Census). It sits at 1,660 ft (506 m) above sea level. The nearest town is Waitsburg, 8.9 miles W.

About Dayton

Dayton is a city in and the county seat of Columbia County, Washington, United States. The population was 2,448 at the 2020 census.

Text: Wikipedia · CC BY-SA 4.0

Dayton weather: 7-day forecast

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Source: National Weather Service (NOAA).

Live webcams in Dayton

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Webcams: Windy.com

Living in Dayton

Median household income
$70,625
Median home value
$243,600
Median rent
$973/mo
Median age
45.3
Cost of living and demographics of Dayton ›

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Map of Dayton

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Dayton Street View

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Dayton, WA population

Dayton had 2,448 residents in the 2020 Census.

2020 Census2,448
Density1,698 per sq mi (655 per km²)

Source: U.S. Census Bureau, Decennial Census.

Dayton at a glance

StateWashington (WA)
CountyColumbia County
TypeCity
Population2,448 (2020)
Land area1.44 sq mi (3.7 km²)
Elevation1,660 ft (506 m)
Coordinates46.3168° N, 117.9768° W
ZIP code99328
Official websitedaytonwa.com
Census code (GEOID)5316970

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Dayton

Straight-line distance between town centers.

Frequently asked questions about Dayton

What county is Dayton in?

Dayton is in Columbia County, Washington.

What is the population of Dayton, WA?

2,448 people lived in Dayton at the 2020 Census.

What is the ZIP code of Dayton, WA?

The ZIP code of Dayton is 99328.

What is the elevation of Dayton?

1,660 feet (506 m) above sea level.

What towns are near Dayton?

Waitsburg (8.9 mi), Dixie (14.8 mi), Starbuck (15.9 mi), Prescott (16.1 mi), Pomeroy (21.1 mi).

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