Moving from San Francisco to Boulder (2026)
Boulder has a COL index of 132 vs 194 for San Francisco (100 = US average). You'd pay about 32% less for the same lifestyle.
Key differences
Salary needed in Boulder to match your San Francisco lifestyle
Based on the 32% cost of living decrease between the two cities.
| Your salary in San Francisco | Equivalent in Boulder |
|---|---|
| $40K | $27,216 |
| $50K | $34,021 |
| $60K | $40,825 |
| $75K | $51,031 |
| $80K | $54,433 |
| $100K | $68,041 |
| $120K | $81,649 |
| $150K | $102,062 |
Monthly budget at $75K — San Francisco vs Boulder
| Expense | San Francisco | Boulder |
|---|---|---|
| Monthly take-home | $4,159 | $4,466 |
| 1BR rent | $3,600 | $2,300 |
| Groceries | $448 | $414 |
| Transport | $100 | $80 |
| Utilities | $160 | $138 |
| Internet | $70 | $68 |
| Left after essentials | $-219 | $1,466 |
Frequently asked questions
Is Boulder cheaper than San Francisco?
Yes. Boulder has a cost of living index of 132 vs 194 for San Francisco (100 = US average). That's about 32% cheaper.
How much will I save moving from San Francisco to Boulder?
On a $75K salary, moving from San Francisco to Boulder could save roughly $1,378/month on core expenses. That's ~$16,536/year.
What salary do I need in Boulder to match my San Francisco lifestyle?
To maintain the same purchasing power as $75,000 in San Francisco, you'd need roughly $51,031/year in Boulder. 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