Cost of Living: Rockford vs Lafayette (2026)
Rockford has a 4% lower overall cost of living than Lafayette as of Q1 2026. A one-bedroom apartment runs $1,050/mo in Rockford vs $1,100/mo in Lafayette — a 5% difference.
- Rockford is 4% cheaper overall (COL index: 82 vs 85)
- 1BR rent: $1,050/mo in Rockford vs $1,100/mo — 5% savings
- Higher median household income: Lafayette ($50,000/yr vs $47,000/yr)
- Median home price: $175,000 in Rockford vs $220,000 — 20% difference
| Category | Rockford Illinois | Lafayette Louisiana |
|---|---|---|
| 🏠 HousingQ1 2026 | ||
| Studio rent/mo | $850Best | $900 |
| 1BR rent/mo | $1,050Best | $1,100 |
| 2BR rent/mo | $1,400Best | $1,450 |
| Median home price | $175KBest | $220K |
| 🛒 Food & GroceriesQ1 2026 | ||
| Groceries index (100 = US avg) | 94Best | 95 |
| Budget meal (1 person) | $11Best | $12 |
| Mid-range dinner (2) | $48Best | $48 |
| 🚌 TransportationQ1 2026 | ||
| Monthly transit pass/mo | $50 | $42Best |
| Gas price/gal | $3.05 | $3.00Best |
| Car insurance/mo | $148Best | $200 |
| ⚡ UtilitiesQ1 2026 | ||
| Monthly utilities bundle/mo | $158Best | $208 |
| Internet/mo | $58Best | $58 |
| 💰 Income & TaxesQ1 2026 | ||
| Median household income/yr | $47K | $50KBest |
| State income tax% | 5.0% | 4.3%Best |
| Sales tax (combined)% | 8.5%Best | 9.8% |
| 🎬 LeisureQ1 2026 | ||
| Movie ticket | $13.00Best | $13.00 |
| Gym membership/mo | $33 | $32Best |
| Beer at restaurant | $5.00Best | $5.00 |
| 📊 OverviewQ1 2026 | ||
| Overall COL index (100 = US avg) | 82Best | 85 |
| Walk score / 100 | 34Best | 22 |
Frequently asked questions
Is Rockford cheaper than Lafayette?
Yes. Rockford is 4% cheaper than Lafayette based on overall cost of living indices (82 vs 85, where 100 = US average).
What is the average rent in Rockford vs Lafayette?
As of Q1 2026, the median 1-bedroom rent in Rockford is $1,050/month and in Lafayette is $1,100/month. Rockford is cheaper by 5%.
How much do I need to earn in Lafayette to match a $75,000 salary in Rockford?
To maintain a similar lifestyle, you would need approximately $77,744/year in Lafayette to match a $75,000 salary in Rockford. This estimate is based on overall cost of living indices and does not account for individual spending patterns.
Which city has lower taxes — Rockford or Lafayette?
Lafayette has the lower state income tax rate at 4.3% vs 5%. The difference is 0.7 percentage points. Note that sales tax and local taxes also vary — see the full breakdown in the table above.
Is it worth moving from Rockford to Lafayette?
It depends on your priorities. Rockford offers lower overall costs, but both cities have different job markets, weather, and lifestyle trade-offs. Use the comparison table above to evaluate rent, groceries, transportation, and income potential side by side based on your specific budget.
Data sourced from Zillow, BLS, Numbeo, Tax Foundation, and US Census ACS · Updated Q1 2026 · For general guidance only
Want to add more cities or compare your own salary?
Use our interactive tool to compare up to 5 cities and see how much of your take-home goes to rent.