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Advertise here →Lake Oswego, OR · Market Data
Lake Oswego, Oregon real estate market data.
Real estate market data for Lake Oswego, OR (Clackamas County) — Census median home value $894,000, county listing prices down about 3.0% over the past year.
Lake Oswego, OR is in Clackamas County, Oregon — covering the whole local market here: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 40,367, with a median household income of $140,441. Census data puts Lake Oswego's median home value at $894,000 (all owner-occupied homes); Clackamas County's current median listing price runs $714,996, down about 3.0% over the past year.
At a glance
Lake Oswego market snapshot
Population
40,367
Median Household Income
$140,441
Median Home Value (city)
$894,000
Median Listing Price (Clackamas County)
$714,996
Median Gross Rent
$2,031/mo
Price Trend (YoY)
-3.0%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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What makes Lake Oswego different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Lake Oswego's median home value — across all owner-occupied homes, not just recent sales — at $894,000. Separately, Clackamas County's current median listing price (via Realtor.com data, 2026-06-01) runs $714,996. 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
Clackamas County's FHFA house price index shows a 1.61% annual change in 2025.
Population & Income
Lake Oswego has an estimated population of 40,367 and a median household income of $140,441, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Lake Oswego's Census-reported median home value works out to about 6.4x the area's median household income, and median gross rent runs roughly 17% 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
Lake Oswego FAQ
What are home values like in Lake Oswego, OR?
The Census Bureau's American Community Survey puts Lake Oswego's median home value at $894,000. Clackamas County's current median listing price runs $714,996, down about 3.0% over the past year.
What is the population of Lake Oswego, OR?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Lake Oswego's population at approximately 40,367.
What's the median rent in Lake Oswego, OR?
The Census ACS estimates median gross rent in Lake Oswego at approximately $2,031 per month.
What is the median household income in Lake Oswego, OR?
Census ACS data puts the median household income in Lake Oswego at approximately $140,441.
Is the Lake Oswego housing market growing?
Clackamas County's FHFA house price index shows a 1.61% annual change in 2025.
Is Lake Oswego, OR affordable relative to income?
Census ACS data puts Lake Oswego's median home value at about 6.4 times the median household income, with median gross rent equal to roughly 17% 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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