Moving from Boston to Seattle (2026)
Seattle has a COL index of 150 vs 162 for Boston (100 = US average). You'd pay about 7% less for the same lifestyle.
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Key differences
Salary needed in Seattle to match your Boston lifestyle
Based on the 7% cost of living decrease between the two cities.
| Your salary in Boston | Equivalent in Seattle |
|---|---|
| $40K | $37,037 |
| $50K | $46,296 |
| $60K | $55,556 |
| $75K | $69,444 |
| $80K | $74,074 |
| $100K | $92,593 |
| $120K | $111,111 |
| $150K | $138,889 |
💵 Household income (before tax)
Monthly budget at $75K — Boston vs Seattle
| Expense | Boston | Seattle |
|---|---|---|
| Monthly take-home | $4,428 | $4,741 |
| 1BR rent | $3,000 | $2,400 |
| Groceries | $418 | $410 |
| Transport | $90 | $100 |
| Utilities | $185 | $120 |
| Internet | $70 | $65 |
| Left after essentials | $665 | $1,646 |
30-Year Wealth Builder
If you invest your monthly savings of $668 in a low-cost index fund (7% avg return), you'd accumulate an extra:
over 30 years compared to staying in Boston — that's the real price of a city.
Frequently asked questions
Is Seattle cheaper than Boston?
Yes. Seattle has a cost of living index of 150 vs 162 for Boston (100 = US average). That's about 7% cheaper.
How much will I save moving from Boston to Seattle?
On a $75K salary, moving from Boston to Seattle saves roughly $913/month on core expenses. That's ~$10,956/year.
What salary do I need in Seattle to match my Boston lifestyle?
To maintain the same purchasing power as $75,000 in Boston, you'd need roughly $69,444/year in Seattle. This is based on the overall COL index difference.
Estimates based on Q1 2026 COL index and market data. Budget uses simplified federal/state tax rates. Zillow · BLS · Numbeo · For general guidance only