Lake Oswego Property Tax Rate
Clackamas County, Oregon
Lake Oswego is located in Clackamas County, Oregon. Homeowners in Lake Oswego pay a median of $8,246 per year in property taxes on a home valued at $894,000, resulting in an effective tax rate of 0.92%. This is 8% higher than the Clackamas County average of 0.85%.
0.92%
vs 0.85% county avg
$8,246
Per year
$894,000
2024 estimate
40,367
Lake Oswego, OR
How Lake Oswego Compares
Cities in Clackamas County
Compare property tax rates for 5 cities in Clackamas County, Oregon.
| City | Annual Tax | Rate |
|---|---|---|
| Happy Valley | $7,028 | 1.05% |
| Wilsonville | $6,103 | 1.04% |
| West Linn | $7,502 | 1.02% |
| Lake Oswego | $8,246 | 0.92% |
| Oregon City | $4,857 | 0.91% |
About Property Taxes in Lake Oswego
Property taxes in Lake Oswego are collected by Clackamas County. Tax exemptions available to Clackamas County residents — including homestead, senior, and disability exemptions — also apply to homeowners in Lake Oswego. For detailed information on available exemptions and the county tax collector, see the Clackamas County property tax page.
Property Tax Calculator
Estimate your annual property tax in Lake Oswego
Estimated Annual Property Tax
$2,760
$230/month · Rate: 0.92%
Clackamas County Property Taxes
County-level data, exemptions, historical trends, and tax collector info.
View county details →Oregon Property Taxes
Statewide rates, all 36 counties, and exemptions.
View state details →Think your property tax is too high?
Homeowners save an average of $1,148/year by appealing their assessment.
Learn How to Appeal →Frequently Asked Questions
Data Source: U.S. Census Bureau, 2024 American Community Survey 5-Year Estimates. City-level tax data is derived from Census place-level statistics. Effective tax rates are calculated by dividing median real estate taxes paid by median home value. Actual property tax rates may vary based on local taxing jurisdictions, exemptions, and assessment practices. This information is for general reference only and should not be used as a substitute for professional tax advice.