Moving from Baton Rouge to Lafayette (2026)
Lafayette has a COL index of 85 vs 87 for Baton Rouge (100 = US average). You'd pay about 2% less for the same lifestyle.
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Key differences
Salary needed in Lafayette to match your Baton Rouge lifestyle
Based on the 2% cost of living decrease between the two cities.
| Your salary in Baton Rouge | Equivalent in Lafayette |
|---|---|
| $40K | $39,080 |
| $50K | $48,851 |
| $60K | $58,621 |
| $75K | $73,276 |
| $80K | $78,161 |
| $100K | $97,701 |
| $120K | $117,241 |
| $150K | $146,552 |
💵 Household income (before tax)
Monthly budget at $75K — Baton Rouge vs Lafayette
| Expense | Baton Rouge | Lafayette |
|---|---|---|
| Monthly take-home | $4,472 | $4,472 |
| 1BR rent | $1,200 | $1,100 |
| Groceries | $365 | $361 |
| Transport | $45 | $42 |
| Utilities | $212 | $208 |
| Internet | $60 | $58 |
| Left after essentials | $2,590 | $2,703 |
30-Year Wealth Builder
If you invest your monthly savings of $113 in a low-cost index fund (7% avg return), you'd accumulate an extra:
over 30 years compared to staying in Baton Rouge — that's the real price of a city.
Frequently asked questions
Is Lafayette cheaper than Baton Rouge?
Yes. Lafayette has a cost of living index of 85 vs 87 for Baton Rouge (100 = US average). That's about 2% cheaper.
How much will I save moving from Baton Rouge to Lafayette?
On a $75K salary, moving from Baton Rouge to Lafayette saves roughly $100/month on core expenses. That's ~$1,200/year.
What salary do I need in Lafayette to match my Baton Rouge lifestyle?
To maintain the same purchasing power as $75,000 in Baton Rouge, you'd need roughly $73,276/year in Lafayette. 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