Moving from St. Louis to Madrid (2026)
Madrid has a COL index of 65 vs 87 for St. Louis (100 = US average). You'd pay about 25% less for the same lifestyle.
Change cities
Key differences
Salary needed in Madrid to match your St. Louis lifestyle
Based on the 25% cost of living decrease between the two cities.
| Your salary in St. Louis | Equivalent in Madrid |
|---|---|
| $40K | $30,069 |
| $50K | $37,586 |
| $60K | $45,103 |
| $75K | $56,379 |
| $80K | $60,138 |
| $100K | $75,172 |
| $120K | $90,207 |
| $150K | $112,759 |
Adjust your salary
Monthly budget at $75K — St. Louis vs Madrid
| Expense | St. Louis | Madrid |
|---|---|---|
| Monthly take-home | $4,447 | $3,428 |
| 1BR rent | $1,300 | $1,200 |
| Groceries | $369 | $380 |
| Transport | $75 | $150 |
| Utilities | $162 | $95 |
| Internet | $60 | $35 |
| Left after essentials | $2,481 | $1,568 |
30-Year Wealth Builder
If you invest your monthly savings of $106 in a low-cost index fund (7% avg return), you'd accumulate an extra:
over 30 years compared to staying in St. Louis — that's the real price of a city.
Frequently asked questions
Is Madrid cheaper than St. Louis?
Yes. Madrid has a cost of living index of 65 vs 87 for St. Louis (100 = US average). That's about 25% cheaper.
How much will I save moving from St. Louis to Madrid?
On a $75K salary, core expenses in Madrid run about $919/month more than St. Louis. Factor this into your salary negotiation when relocating.
What salary do I need in Madrid to match my St. Louis lifestyle?
To maintain the same purchasing power as $75,000 in St. Louis, you'd need roughly $56,379/year in Madrid. 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