Composite cost of living: +26.3% between Seattle and San Francisco. Equivalent of $75,000 in Seattle: about $94,737 in San Francisco. Housing alone moves +26.3%, the dominant driver per C2ER ACCRA's quarterly cost-of-living publication.
Multiply your Seattle salary by 1.263 (the index ratio 192/152) to get the San Francisco number that preserves your real-terms spending. The three anchor rows below — $50k, $75k, $150k — are the most common comparison points for relocation offers.
| Seattle salary | Equivalent in San Francisco | Difference |
|---|---|---|
| $50,000 | $63,158 | +$13,158 |
| $75,000 | $94,737 | +$19,737 |
| $150,000 | $189,474 | +$39,474 |
The breakdown below decomposes the Seattle-vs-San Francisco cost-of-living gap into its five constituent sub-indexes. National average for each is 100; the delta column shows how each line item changes between the two metros. Housing routinely shows the largest swing.
| Category | Seattle | San Francisco | Delta |
|---|---|---|---|
| Housing Rent + median home price | 198 | 250 | +26.3% |
| Groceries Supermarket basket | 113 | 120 | +6.2% |
| Transportation Fuel, transit, parking | 122 | 135 | +10.7% |
| Healthcare Doctor visits, prescriptions | 118 | 118 | +0.0% |
| Utilities Electric, gas, internet | 110 | 150 | +36.4% |
| Composite | 152 | 192 | +26.3% |
Moving from Seattle, WA to San Francisco, CA means stepping into a meaningfully more expensive metro: San Francisco runs about 26% above Seattle on the composite cost-of-living index. The biggest line-item driver is housing, where San Francisco prices sit roughly 26% higher per the C2ER ACCRA housing sub-index. Translated to salary terms, $75,000 in Seattle requires about $94,737 in San Francisco just to maintain the same standard of living before any tax adjustment.
A common trap: applicants accept San Francisco-market salaries that look like big nominal raises but barely cover the higher cost of living. The threshold to clear is not "did my salary go up" but "did it go up by more than the cost-of-living gap." Use the equivalent-salary table below as the floor for negotiating any offer, then add a margin for the lifestyle changes you actually want to make — a bigger apartment, a shorter commute, more dining out. Without that margin, you arrive in San Francisco on what is effectively a real-terms pay cut.
State income tax is not part of the cost-of-living composite, but it is part of your real take-home math. Washington's effective top rate is 0.00%; California's is 9.30%. On a $75,000 salary the two states pull $0 and $6,975 respectively — a gap of $6,975 that compounds with the consumer-price difference.
Use the take-home pay calculator to model the after-tax difference at your specific salary and filing status. Federal tax stays constant across the move; only the state piece moves. See the take-home pay calculator or the state-by-state take-home pay article for the precise after-tax number.
Short answer: yes. San Francisco runs 26% above Seattle on the C2ER ACCRA composite (192 vs 152). Housing is the dominant driver of that gap; non-housing categories contribute smaller pieces in the same direction.
Roughly $94,737 per year in San Francisco matches what $75,000 buys in Seattle, based on the C2ER ACCRA composite ratio of 1.26. The result is pre-tax — add the state-tax delta from the sidebar for the full after-tax comparison.
Housing carries the gap. Seattle indexes at 198 on housing; San Francisco indexes at 250. The other categories — groceries (113 vs 120), transportation (122 vs 135), utilities (110 vs 150) — move smaller distances. Housing variance is what makes metros feel meaningfully different on cost.
State tax is a separate adjustment. The composite cost-of-living index is a pre-tax, consumer-prices-only measure. Washington and California state-tax rates differ; the sidebar quantifies that gap at common salary anchors so you can add it to the consumer-price equivalent and get an after-tax number.