Moving from Montgomery to St. Louis (2026)
St. Louis has a COL index of 87 vs 81 for Montgomery (100 = US average). Expect to pay about 7% more for the same lifestyle.
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Key differences
Salary needed in St. Louis to match your Montgomery lifestyle
Based on the 7% cost of living increase between the two cities.
| Your salary in Montgomery | Equivalent in St. Louis |
|---|---|
| $40K | $42,963 |
| $50K | $53,704 |
| $60K | $64,444 |
| $75K | $80,556 |
| $80K | $85,926 |
| $100K | $107,407 |
| $120K | $128,889 |
| $150K | $161,111 |
💵 Household income (before tax)
Monthly budget at $75K — Montgomery vs St. Louis
| Expense | Montgomery | St. Louis |
|---|---|---|
| Monthly take-home | $4,428 | $4,447 |
| 1BR rent | $1,050 | $1,300 |
| Groceries | $353 | $369 |
| Transport | $38 | $75 |
| Utilities | $170 | $162 |
| Internet | $58 | $60 |
| Left after essentials | $2,759 | $2,481 |
Frequently asked questions
Is St. Louis cheaper than Montgomery?
No. St. Louis has a cost of living index of 87 vs 81 for Montgomery (100 = US average). That's about 7% more expensive.
How much will I save moving from Montgomery to St. Louis?
On a $75K salary, core expenses in St. Louis run about $231/month more than Montgomery. Factor this into your salary negotiation when relocating.
What salary do I need in St. Louis to match my Montgomery lifestyle?
To maintain the same purchasing power as $75,000 in Montgomery, you'd need roughly $80,556/year in St. Louis. 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