Moving from Lafayette to Chattanooga (2026)
Chattanooga has a COL index of 86 vs 85 for Lafayette (100 = US average). Expect to pay about 1% more for the same lifestyle.
Key differences
Salary needed in Chattanooga to match your Lafayette lifestyle
Based on the 1% cost of living increase between the two cities.
| Your salary in Lafayette | Equivalent in Chattanooga |
|---|---|
| $40K | $40,471 |
| $50K | $50,588 |
| $60K | $60,706 |
| $75K | $75,882 |
| $80K | $80,941 |
| $100K | $101,176 |
| $120K | $121,412 |
| $150K | $151,765 |
Monthly budget at $75K — Lafayette vs Chattanooga
| Expense | Lafayette | Chattanooga |
|---|---|---|
| Monthly take-home | $4,472 | $4,741 |
| 1BR rent | $1,100 | $1,250 |
| Groceries | $361 | $357 |
| Transport | $42 | $45 |
| Utilities | $208 | $165 |
| Internet | $58 | $58 |
| Left after essentials | $2,703 | $2,866 |
Frequently asked questions
Is Chattanooga cheaper than Lafayette?
No. Chattanooga has a cost of living index of 86 vs 85 for Lafayette (100 = US average). That's about 1% more expensive.
How much will I save moving from Lafayette to Chattanooga?
On a $75K salary, core expenses in Chattanooga run about $106/month more than Lafayette. Factor this into your salary negotiation when relocating.
What salary do I need in Chattanooga to match my Lafayette lifestyle?
To maintain the same purchasing power as $75,000 in Lafayette, you'd need roughly $75,882/year in Chattanooga. 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