Moving from Seattle to Lafayette (2026)
Lafayette has a COL index of 85 vs 150 for Seattle (100 = US average). You'd pay about 43% less for the same lifestyle.
Key differences
Salary needed in Lafayette to match your Seattle lifestyle
Based on the 43% cost of living decrease between the two cities.
| Your salary in Seattle | Equivalent in Lafayette |
|---|---|
| $40K | $22,667 |
| $50K | $28,333 |
| $60K | $34,000 |
| $75K | $42,500 |
| $80K | $45,333 |
| $100K | $56,667 |
| $120K | $68,000 |
| $150K | $85,000 |
Monthly budget at $75K — Seattle vs Lafayette
| Expense | Seattle | Lafayette |
|---|---|---|
| Monthly take-home | $4,741 | $4,472 |
| 1BR rent | $2,400 | $1,100 |
| Groceries | $410 | $361 |
| Transport | $100 | $42 |
| Utilities | $120 | $208 |
| Internet | $65 | $58 |
| Left after essentials | $1,646 | $2,703 |
Frequently asked questions
Is Lafayette cheaper than Seattle?
Yes. Lafayette has a cost of living index of 85 vs 150 for Seattle (100 = US average). That's about 43% cheaper.
How much will I save moving from Seattle to Lafayette?
On a $75K salary, moving from Seattle to Lafayette could save roughly $1,326/month on core expenses. That's ~$15,912/year.
What salary do I need in Lafayette to match my Seattle lifestyle?
To maintain the same purchasing power as $75,000 in Seattle, you'd need roughly $42,500/year in Lafayette. 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