Seattle wins overall by ~8% (COL index)
Cost of living: Boston vs Seattle (2026)
A $93,500 salary in Boston buys roughly what $86,574 does in Seattle (COL-adjusted). Your real trade-offs are taxes, rent, and day-to-day prices — we break them down and personalize below.
Your move simulator
Tell us about your household — we calculate your real annual savings.
Estimated annual swing
−$12,573/yr
Favoring Seattle for this income & household (illustrative).
With the extra $1,048/mo, you could pay down a $15,000 card balance in ~15 months and still keep ~$126/mo for dining out.
Studio rent/mo
1BR rent/mo
2BR rent/mo
Median home price
Groceries index (100 = US avg)
Budget meal (1 person)
Mid-range dinner (2)
Monthly transit pass/mo
Gas price/gal
Car insurance/mo
Monthly utilities bundle/mo
Internet/mo
Median household income/yr
State income tax%
Sales tax (combined)%
Movie ticket
Gym membership/mo
Beer at restaurant
Overall COL index (100 = US avg)
Walk score / 100
| Category | Boston Massachusetts | Seattle Washington | Who wins | Your impact at $94K · 1br · 1 car |
|---|---|---|---|---|
| 🏠 HousingQ1 2026 | ||||
| Studio rent/mo | $2,400 | $1,900Wins | Seattle wins −$500/mo | $6,000/yr saves in Seattle |
| 1BR rent/mo | $3,000 | $2,400Wins | Seattle wins −$600/mo | $7,200/yr saves in Seattle |
| 2BR rent/mo | $4,000 | $3,300Wins | Seattle wins −$700/mo | $8,400/yr saves in Seattle |
| Median home price | $700KBetter | $750K | Boston wins +$50K | — |
| 🛒 Food & GroceriesQ1 2026 | ||||
| Groceries index (100 = US avg) | 110 | 108Better | Seattle wins -2 | — |
| Budget meal (1 person) | $18Better | $18 | — | — |
| Mid-range dinner (2) | $75 | $70Better | Seattle wins −$5/mo | — |
| 🚌 TransportationQ1 2026 | ||||
| Monthly transit pass/mo | $90Better | $100 | Boston wins +$10/mo | — |
| Gas price/gal | $3.40Wins | $4.20 | Boston wins +$0.80 | — |
| Car insurance/mo | $165 | $160Better | Seattle wins −$5/mo | — |
| ⚡ UtilitiesQ1 2026 | ||||
| Monthly utilities bundle/mo | $185 | $120Wins | Seattle wins −$65/mo | $780/yr saves in Seattle |
| Internet/mo | $70 | $65Better | Seattle wins −$5/mo | — |
| 💰 Income & TaxesQ1 2026 | ||||
| Median household income/yr | $90K | $97KBetter | Seattle wins +$7K more/yr | — |
| State income tax% | 5.0% | 0.0%Wins | Seattle wins -5.0 pp | $4,675/yr saves in Seattle |
| Sales tax (combined)% | 6.3%Wins | 10.3% | Boston wins +4.0 pp | — |
| 🎬 LeisureQ1 2026 | ||||
| Movie ticket | $17.00Better | $17.00 | — | — |
| Gym membership/mo | $60Better | $60 | — | — |
| Beer at restaurant | $8.00Better | $8.00 | — | — |
| 📊 OverviewQ1 2026 | ||||
| Overall COL index (100 = US avg) | 162 | 150Better | Seattle wins -12 | — |
| Walk score / 100 | 80Better | 73 | Boston wins -7 more/yr | — |
Complete the Picture
While you’re comparing — don’t leave money on the table.
Tax-smart rewards
Turn ~$4,680/yr tax difference into cash back
Seattle fits your move math — cash-back cards stack on groceries, gas, and dining you're already doing.
Home + auto bundle
New state — new insurance rates
Bundling often saves hundreds/yr. Compare before you sign a lease in Seattle.
High-yield savings
Park ~$7,200/yr rent savings at 4–5%+ APY
Don't let relocation cash sit at 0% — put it to work until closing day.
More ways to compare this move
Ready to move?
Open the full interactive tool to add up to 5 cities, drop in your salary, and see rent burden.
Open full interactive toolComplete the Picture
While you’re comparing — don’t leave money on the table.
If cash is tight
Knock down high-interest debt first
A move has upfront costs — a balance transfer or personal loan can lower APR while you settle in.
If you're saving big
Invest the surplus on autopilot
Brokerages and robo-advisors help you dollar-cost average into the market with your new slack.
Frequently asked questions
Is Boston cheaper than Seattle?
No. Seattle is 8% cheaper than Boston based on overall cost of living indices (150 vs 162, where 100 = US average).
What is the average rent in Boston vs Seattle?
As of Q1 2026, the median 1-bedroom rent in Boston is $3,000/month and in Seattle is $2,400/month. Boston is more expensive by 25%.
How much do I need to earn in Seattle to match a $75,000 salary in Boston?
To maintain a similar lifestyle, you would need approximately $69,444/year in Seattle to match a $75,000 salary in Boston. This estimate is based on overall cost of living indices and does not account for individual spending patterns.
Which city has lower taxes — Boston or Seattle?
Seattle has the lower state income tax rate at 0% vs 5%. Seattle has no state income tax at all, which can save thousands of dollars per year depending on your income. Note that sales tax and local taxes also vary — see the full breakdown in the table above.
Is it worth moving from Boston to Seattle?
It depends on your priorities. Seattle offers lower overall costs and tax advantages, but both cities have different job markets, weather, and lifestyle trade-offs. Use the comparison table above to evaluate rent, groceries, transportation, and income potential side by side based on your specific budget.
Data sourced from Zillow, BLS, Numbeo, Tax Foundation, and US Census ACS · Updated Q1 2026 · For general guidance only
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