To keep the same standard of living as $100,000 in Buffalo, you'd need about $119,700 in Seattle — a $19,700 premium per year.
Estimated monthly spending for a middle-income household, adjusted by each metro's BEA price level.
The salary you'd need in Seattle to maintain the same purchasing power as each income level in Buffalo, using the BEA price ratio of 1.197.
| Salary in Buffalo | Equivalent in Seattle | Difference |
|---|---|---|
| $50,000 | $59,900 | +$9,900 |
| $75,000 | $89,800 | +$14,800 |
| $100,000 | $119,700 | +$19,700 |
| $150,000 | $179,600 | +$29,600 |
| $200,000 | $239,400 | +$39,400 |
Moving from Buffalo, NY to Seattle, WA means your everyday costs are more expensive by roughly 19.7%. The U.S. Bureau of Economic Analysis measures Buffalo's overall price level at 94.4 and Seattle's at 113, where 100 represents the national average. In practical terms, a household spending $4,796 per month in Buffalo would spend about $5,805 for the equivalent lifestyle in Seattle — a swing of $1,009 every month, or $12,108 per year.
Housing is the decisive factor. Estimated monthly housing runs $1,888 in Buffalo against $2,591 in Seattle. Because rent and mortgage costs vary far more between metros than groceries or utilities, the housing line alone accounts for most of the 19.7% gap.
For salary negotiation or a remote-work relocation, the key number is the equivalent salary. A $100,000 income in Buffalo has the same purchasing power as $119,700 in Seattle. Looked at the other way, $100,000 in Seattle is worth about $83,500 in Buffalo terms. Use the Cost of Living Calculator to plug in your own expenses.
Price levels don't include income tax, which can significantly swing your real take-home pay — especially between NY and WA.
Seattle is 19.7% more expensive than Buffalo overall. Based on the U.S. Bureau of Economic Analysis Regional Price Parities (2023), Buffalo has a price level of 94.4 versus 113 for Seattle, where 100 equals the national average.
To maintain the same purchasing power as a $100,000 salary in Buffalo, you would need about $119,700 in Seattle — a difference of $19,700 per year.
Estimated monthly housing runs about $1,888 in Buffalo versus $2,591 in Seattle. Housing is the single biggest driver of the cost-of-living gap between the two metros.
Sources & methodology
Price levels use the U.S. Bureau of Economic Analysis Regional Price Parities for metropolitan areas (2023, the most recent metro-level release). Buffalo maps to the Buffalo-Cheektowaga, NY MSA; Seattle maps to the Seattle-Tacoma-Bellevue, WA MSA. Category spending baselines come from the U.S. Bureau of Labor Statistics Consumer Expenditure Survey. Category-level figures are modeled estimates and are illustrative; actual costs vary by household. This is a planning tool, not financial advice.
