Issaquah

City in King County, Washington

View of Issaquah, Washington
Photo: Joe Mabel · CC BY-SA 3.0

Issaquah is a city in King County, Washington, with 40,051 residents (2020 Census). It sits at 108 ft (33 m) above sea level. The nearest town is Sammamish, 3.4 miles N.

About Issaquah

Issaquah ( ISS-ə-kwah) is a city in King County, Washington, United States. The population was 40,051 at the 2020 census. Located in a valley and bisected by Interstate 90, the city is bordered by the Sammamish Plateau to the north and the "Issaquah Alps" to the south. It is home to the headquarters of the multinational retail company Costco Wholesale Corporation. Issaquah is included in the Seattle metropolitan area.

Text: Wikipedia · CC BY-SA 4.0

Issaquah weather: 7-day forecast

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Source: National Weather Service (NOAA).

Live webcams in Issaquah

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Living in Issaquah

Median household income
$154,669
Median home value
$963,000
Median rent
$2,590/mo
Median age
37.5
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Map of Issaquah

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Issaquah Street View

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Issaquah, WA population

Issaquah had 40,051 residents in the 2020 Census.

2020 Census40,051
Density3,302 per sq mi (1,275 per km²)

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

Issaquah at a glance

StateWashington (WA)
CountyKing County
TypeCity
Population40,051 (2020)
Land area12.13 sq mi (31.4 km²)
Water area1.05 sq mi (2.72 km²)
Elevation108 ft (33 m)
Coordinates47.5462° N, 122.0581° W
ZIP code98029
Official websiteissaquahwa.gov
Census code (GEOID)5333805

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

Towns near Issaquah

Straight-line distance between town centers.

Frequently asked questions about Issaquah

What county is Issaquah in?

Issaquah is in King County, Washington.

What is the population of Issaquah, WA?

40,051 people lived in Issaquah at the 2020 Census.

What is the ZIP code of Issaquah, WA?

The ZIP code of Issaquah is 98029.

What is the elevation of Issaquah?

108 feet (33 m) above sea level.

What towns are near Issaquah?

Sammamish (3.4 mi), Newcastle (5.1 mi), East Renton Highlands (5.2 mi), Bellevue (5.8 mi), Mirrormont (6.7 mi).

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