Portland, OR vs. Seattle, WA: Cost of Living
Side-by-side comparison of Portland and Seattle, built from Census Bureau ACS 2020-2024 estimates.
The numbers
| Measure | Portland, OR | Seattle, WA | Difference |
|---|---|---|---|
| Population | 641,165 | 754,195 | +17.6% |
| Median household income | $90,919 | $123,860 | +36.2% |
| Median gross rent (monthly) | $1,655 | $2,030 | +22.7% |
| Median home value | $581,500 | $938,600 | +61.4% |
Difference is Seattle, WA relative to Portland, OR.
Purchasing power
Using state-level price parities (BEA RPP 2024: Oregon 103.4, Washington 107.0, U.S. = 100), a $100,000 salary in Portland, OR buys about as much as $103,533 in Seattle, WA.
State-level price index; city prices within a state vary. See methodology.
Housing affordability
| Measure | Portland, OR | Seattle, WA |
|---|---|---|
| Salary needed for median rent (30% rule) | $66,200 | $81,200 |
| Rent burden at local median income | 21.8% | 19.7% |
| Est. affordable home price at median income | $331,667 | $451,833 |
Home price assumes 6.67% 30-yr rate (FRED, 2026-08), 20% down, 28% front-end DTI, 1.5%/yr taxes+insurance. Not financial advice.
Full city profiles
About this data
- American Community Survey 5-Year Estimates — data period 2020-2024, retrieved August 13, 2026.
- Regional Price Parities — data period 2024, retrieved August 13, 2026.
- Federal Reserve Economic Data — data period 2026-08, retrieved August 13, 2026.
Figures are shown exactly as published by the source or derived by the documented formulas on our methodology page. Where a source suppresses an estimate, we show “—” rather than a substitute value.