Moving from Rockford to Lafayette (2026)
Lafayette has a COL index of 85 vs 82 for Rockford (100 = US average). Expect to pay about 4% more for the same lifestyle.
Key differences
Salary needed in Lafayette to match your Rockford lifestyle
Based on the 4% cost of living increase between the two cities.
| Your salary in Rockford | Equivalent in Lafayette |
|---|---|
| $40K | $41,463 |
| $50K | $51,829 |
| $60K | $62,195 |
| $75K | $77,744 |
| $80K | $82,927 |
| $100K | $103,659 |
| $120K | $124,390 |
| $150K | $155,488 |
Monthly budget at $75K — Rockford vs Lafayette
| Expense | Rockford | Lafayette |
|---|---|---|
| Monthly take-home | $4,428 | $4,472 |
| 1BR rent | $1,050 | $1,100 |
| Groceries | $357 | $361 |
| Transport | $50 | $42 |
| Utilities | $158 | $208 |
| Internet | $58 | $58 |
| Left after essentials | $2,755 | $2,703 |
Frequently asked questions
Is Lafayette cheaper than Rockford?
No. Lafayette has a cost of living index of 85 vs 82 for Rockford (100 = US average). That's about 4% more expensive.
How much will I save moving from Rockford to Lafayette?
On a $75K salary, core expenses in Lafayette run about $96/month more than Rockford. Factor this into your salary negotiation when relocating.
What salary do I need in Lafayette to match my Rockford lifestyle?
To maintain the same purchasing power as $75,000 in Rockford, you'd need roughly $77,744/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