The exact population of Issaquah, Washington as of February 2026 is estimated at 40,051 residents.
Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from Issaquah.
Population of Issaquah, Washington as of February 2026. How many people live in Issaquah today?
USA / Washington / IssaquahCheck out more data on population in Washington:
- Population of Tacoma
- Population of Everett
- Population of Spokane Valley
- Population of Bellingham
- Population of Pasco
- Population of Marysville
- Population of Lakewood
- Population of Lacey
- Population of University Place
- Population of Graham
- Population of Maple Valley
- Population of Mercer Island
- Population of Kenmore
- Population of Silver Firs
- Population of Tukwila
- Population of Covington
- Population of Fairwood
This population of Issaquah WA is provided by US bureau of statistics.
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