Moving from Erie to Rockford (2026)
Rockford has a COL index of 82 vs 84 for Erie (100 = US average). You'd pay about 2% less for the same lifestyle.
Save ~$82/mo
on core expenses · $75K salary baseline
Key differences
COL index
8482
100 = US avg
1BR rent
$1,100$1,050
per month
State tax
3.1%5%
income tax
Take-home at $75K
$4,547$4,428
per month
Salary needed in Rockford to match your Erie lifestyle
Based on the 2% cost of living decrease between the two cities.
| Your salary in Erie | Equivalent in Rockford |
|---|---|
| $40K | $39,048 |
| $50K | $48,810 |
| $60K | $58,571 |
| $75K | $73,214 |
| $80K | $78,095 |
| $100K | $97,619 |
| $120K | $117,143 |
| $150K | $146,429 |
Monthly budget at $75K — Erie vs Rockford
| Expense | Erie | Rockford |
|---|---|---|
| Monthly take-home | $4,547 | $4,428 |
| 1BR rent | $1,100 | $1,050 |
| Groceries | $365 | $357 |
| Transport | $60 | $50 |
| Utilities | $168 | $158 |
| Internet | $62 | $58 |
| Left after essentials | $2,792 | $2,755 |
Frequently asked questions
Is Rockford cheaper than Erie?
Yes. Rockford has a cost of living index of 82 vs 84 for Erie (100 = US average). That's about 2% cheaper.
How much will I save moving from Erie to Rockford?
On a $75K salary, moving from Erie to Rockford could save roughly $82/month on core expenses. That's ~$984/year.
What salary do I need in Rockford to match my Erie lifestyle?
To maintain the same purchasing power as $75,000 in Erie, you'd need roughly $73,214/year in Rockford. This is based on the overall COL index difference between the two cities.
Moving from Rockford to ErieErie vs Rockford — full comparisonErie cost of livingRockford cost of living
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