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Advertise here →Issaquah, WA · Market Data
Issaquah, Washington real estate market data.
Real estate market data for Issaquah, WA (King County) — Census median home value $934,100, county listing prices down about 4.0% over the past year.
Issaquah, WA is in King County, Washington — covering the whole local market here: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 39,472, with a median household income of $153,786. Census data puts Issaquah's median home value at $934,100 (all owner-occupied homes); King County's current median listing price runs $850,000, down about 4.0% over the past year.
At a glance
Issaquah market snapshot
Population
39,472
Median Household Income
$153,786
Median Home Value (city)
$934,100
Median Listing Price (King County)
$850,000
Median Gross Rent
$2,484/mo
Price Trend (YoY)
-4.0%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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Advertise here →Why Issaquah
What makes Issaquah different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Issaquah's median home value — across all owner-occupied homes, not just recent sales — at $934,100. Separately, King County's current median listing price (via Realtor.com data, 2026-06-01) runs $850,000. These cover different geography (city vs. county) and different measures (assessed value vs. active listings), which is why we show both rather than picking one — full source list on our data sources page.
County Price Trend
King County's FHFA house price index shows a 0.89% annual change in 2025.
Population & Income
Issaquah has an estimated population of 39,472 and a median household income of $153,786, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Issaquah's Census-reported median home value works out to about 6.1x the area's median household income, and median gross rent runs roughly 19% of that same income on an annualized basis. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.
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Common questions
Issaquah FAQ
What are home values like in Issaquah, WA?
The Census Bureau's American Community Survey puts Issaquah's median home value at $934,100. King County's current median listing price runs $850,000, down about 4.0% over the past year.
What is the population of Issaquah, WA?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Issaquah's population at approximately 39,472.
What's the median rent in Issaquah, WA?
The Census ACS estimates median gross rent in Issaquah at approximately $2,484 per month.
What is the median household income in Issaquah, WA?
Census ACS data puts the median household income in Issaquah at approximately $153,786.
Is the Issaquah housing market growing?
King County's FHFA house price index shows a 0.89% annual change in 2025.
Is Issaquah, WA affordable relative to income?
Census ACS data puts Issaquah's median home value at about 6.1 times the median household income, with median gross rent equal to roughly 19% of that income annually. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.
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