City Comparison · Updated May 2026
United States
COL index 98.4
United States
COL index 90.8
San Francisco vs Seattle — Cost of Living, Salary & Tax Compared (2026)
The verdict
Living in Seattle is 7.7% cheaper than San Francisco for the same lifestyle.
Based on Q1 2026 COL index and median single-person expenditure.
Side-by-side stats
| San Francisco | Metric | Seattle | Δ |
|---|---|---|---|
| 98.4 | Cost of living index | 90.8 | -7.7% |
| €50,000 | Median gross salary | €50,000 | 0.0% |
| €41,511 | Net at €50,000 gross | €41,511 | 0.0% |
| €3,680 | Rent — 1BR centre | €3,180 | -13.6% |
| €4,844 | Monthly COL (single) | €4,291 | -11.4% |
| €42,185 | PPP — net / COL | €45,716 | +8.4% |
| 17.0% | Effective tax @ €50,000 | 17.0% | 0.0% |
Monthly expenses — paired
Salary equivalence
€50,000 gross in United States = €3,459 net monthly.
To have the same purchasing power in Seattle, you would need roughly €46,115 gross in United States (≈ €3,192 net monthly, adjusted for cost-of-living index).
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Pros & cons
- −High cost of living (index 98)
- +Favourable tax rate (17.0%)
- −High rent-to-income ratio (106.4%)
- +Lower rent (€3,180 vs €3,680)
- −High cost of living (index 91)
- +Favourable tax rate (17.0%)
- −High rent-to-income ratio (91.9%)
The verdict
Across the data, Seattle carries a lower cost-of-living index; Seattle wins on purchasing power after costs are netted out. If purchasing power is your north star, Seattle edges it.
Frequently asked
Is San Francisco cheaper than Seattle?+
Seattle is cheaper. Cost-of-living index: San Francisco 98.4, Seattle 90.8 — a 7.7% difference (Q1 2026).
What is the cost of living difference between San Francisco and Seattle?+
San Francisco sits at 98.4 on our COL index, Seattle at 90.8. That works out to roughly 7.7% — Seattle being the cheaper of the two.
Is San Francisco a good place to live compared to Seattle?+
It depends on priorities. San Francisco delivers €41,511 net on a €50,000 gross salary at a 17.0% effective tax rate. Seattle delivers €41,511 at 17.0%. Centre 1-bed rent: €3,680 vs €3,180.
How do salaries compare in San Francisco vs Seattle?+
On a €50,000 gross salary, take-home is €41,511/year (€3,459/month) in San Francisco and €41,511/year (€3,459/month) in Seattle.
Which city has lower taxes, San Francisco or Seattle?+
United States has the lower effective rate at €50,000: United States 17.0%, United States 17.0%.