Moving from Phoenix to St. Louis (2026)
St. Louis has a COL index of 87 vs 100 for Phoenix (100 = US average). You'd pay about 13% less for the same lifestyle.
Key differences
Salary needed in St. Louis to match your Phoenix lifestyle
Based on the 13% cost of living decrease between the two cities.
| Your salary in Phoenix | Equivalent in St. Louis |
|---|---|
| $40K | $34,800 |
| $50K | $43,500 |
| $60K | $52,200 |
| $75K | $65,250 |
| $80K | $69,600 |
| $100K | $87,000 |
| $120K | $104,400 |
| $150K | $130,500 |
Monthly budget at $75K — Phoenix vs St. Louis
| Expense | Phoenix | St. Louis |
|---|---|---|
| Monthly take-home | $4,584 | $4,447 |
| 1BR rent | $1,500 | $1,300 |
| Groceries | $369 | $369 |
| Transport | $64 | $75 |
| Utilities | $210 | $162 |
| Internet | $60 | $60 |
| Left after essentials | $2,381 | $2,481 |
Frequently asked questions
Is St. Louis cheaper than Phoenix?
Yes. St. Louis has a cost of living index of 87 vs 100 for Phoenix (100 = US average). That's about 13% cheaper.
How much will I save moving from Phoenix to St. Louis?
On a $75K salary, moving from Phoenix to St. Louis could save roughly $237/month on core expenses. That's ~$2,844/year.
What salary do I need in St. Louis to match my Phoenix lifestyle?
To maintain the same purchasing power as $75,000 in Phoenix, you'd need roughly $65,250/year in St. Louis. 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