Moving from Boulder to Seattle (2026)
Seattle has a COL index of 150 vs 132 for Boulder (100 = US average). Expect to pay about 14% more for the same lifestyle.
Key differences
Salary needed in Seattle to match your Boulder lifestyle
Based on the 14% cost of living increase between the two cities.
| Your salary in Boulder | Equivalent in Seattle |
|---|---|
| $40K | $45,455 |
| $50K | $56,818 |
| $60K | $68,182 |
| $75K | $85,227 |
| $80K | $90,909 |
| $100K | $113,636 |
| $120K | $136,364 |
| $150K | $170,455 |
Monthly budget at $75K — Boulder vs Seattle
| Expense | Boulder | Seattle |
|---|---|---|
| Monthly take-home | $4,466 | $4,741 |
| 1BR rent | $2,300 | $2,400 |
| Groceries | $414 | $410 |
| Transport | $80 | $100 |
| Utilities | $138 | $120 |
| Internet | $68 | $65 |
| Left after essentials | $1,466 | $1,646 |
Frequently asked questions
Is Seattle cheaper than Boulder?
No. Seattle has a cost of living index of 150 vs 132 for Boulder (100 = US average). That's about 14% more expensive.
How much will I save moving from Boulder to Seattle?
On a $75K salary, core expenses in Seattle run about $95/month more than Boulder. Factor this into your salary negotiation when relocating.
What salary do I need in Seattle to match my Boulder lifestyle?
To maintain the same purchasing power as $75,000 in Boulder, you'd need roughly $85,227/year in Seattle. This is based on the overall COL index difference between the two cities.
Estimates based on Q1 2026 COL index and market data. Budget uses simplified federal/state tax rates at $75K. Zillow · BLS · Numbeo · For general guidance only