Moving from Boulder to San Antonio (2026)
San Antonio has a COL index of 87 vs 132 for Boulder (100 = US average). You'd pay about 34% less for the same lifestyle.
Change cities
Key differences
Salary needed in San Antonio to match your Boulder lifestyle
Based on the 34% cost of living decrease between the two cities.
| Your salary in Boulder | Equivalent in San Antonio |
|---|---|
| $40K | $26,364 |
| $50K | $32,955 |
| $60K | $39,545 |
| $75K | $49,432 |
| $80K | $52,727 |
| $100K | $65,909 |
| $120K | $79,091 |
| $150K | $98,864 |
💵 Household income (before tax)
Monthly budget at $75K — Boulder vs San Antonio
| Expense | Boulder | San Antonio |
|---|---|---|
| Monthly take-home | $4,466 | $4,741 |
| 1BR rent | $2,300 | $1,100 |
| Groceries | $414 | $353 |
| Transport | $80 | $48 |
| Utilities | $138 | $175 |
| Internet | $68 | $60 |
| Left after essentials | $1,466 | $3,005 |
30-Year Wealth Builder
If you invest your monthly savings of $1,264 in a low-cost index fund (7% avg return), you'd accumulate an extra:
over 30 years compared to staying in Boulder — that's the real price of a city.
Frequently asked questions
Is San Antonio cheaper than Boulder?
Yes. San Antonio has a cost of living index of 87 vs 132 for Boulder (100 = US average). That's about 34% cheaper.
How much will I save moving from Boulder to San Antonio?
On a $75K salary, moving from Boulder to San Antonio saves roughly $1,475/month on core expenses. That's ~$17,700/year.
What salary do I need in San Antonio to match my Boulder lifestyle?
To maintain the same purchasing power as $75,000 in Boulder, you'd need roughly $49,432/year in San Antonio. 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