Moving from Louisville to Lafayette (2026)
Lafayette has a COL index of 85 vs 88 for Louisville (100 = US average). You'd pay about 3% less for the same lifestyle.
Key differences
Salary needed in Lafayette to match your Louisville lifestyle
Based on the 3% cost of living decrease between the two cities.
| Your salary in Louisville | Equivalent in Lafayette |
|---|---|
| $40K | $38,636 |
| $50K | $48,295 |
| $60K | $57,955 |
| $75K | $72,443 |
| $80K | $77,273 |
| $100K | $96,591 |
| $120K | $115,909 |
| $150K | $144,886 |
Monthly budget at $75K — Louisville vs Lafayette
| Expense | Louisville | Lafayette |
|---|---|---|
| Monthly take-home | $4,491 | $4,472 |
| 1BR rent | $1,300 | $1,100 |
| Groceries | $361 | $361 |
| Transport | $60 | $42 |
| Utilities | $162 | $208 |
| Internet | $60 | $58 |
| Left after essentials | $2,548 | $2,703 |
Frequently asked questions
Is Lafayette cheaper than Louisville?
Yes. Lafayette has a cost of living index of 85 vs 88 for Louisville (100 = US average). That's about 3% cheaper.
How much will I save moving from Louisville to Lafayette?
On a $75K salary, moving from Louisville to Lafayette could save roughly $174/month on core expenses. That's ~$2,088/year.
What salary do I need in Lafayette to match my Louisville lifestyle?
To maintain the same purchasing power as $75,000 in Louisville, you'd need roughly $72,443/year in Lafayette. 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