Moving from Naperville to Chicago (2026)
Chicago has a COL index of 107 vs 100 for Naperville (100 = US average). Expect to pay about 7% more for the same lifestyle.
Key differences
Salary needed in Chicago to match your Naperville lifestyle
Based on the 7% cost of living increase between the two cities.
| Your salary in Naperville | Equivalent in Chicago |
|---|---|
| $40K | $42,800 |
| $50K | $53,500 |
| $60K | $64,200 |
| $75K | $80,250 |
| $80K | $85,600 |
| $100K | $107,000 |
| $120K | $128,400 |
| $150K | $160,500 |
Monthly budget at $75K — Naperville vs Chicago
| Expense | Naperville | Chicago |
|---|---|---|
| Monthly take-home | $4,428 | $4,434 |
| 1BR rent | $1,650 | $1,900 |
| Groceries | $380 | $388 |
| Transport | $72 | $105 |
| Utilities | $158 | $165 |
| Internet | $62 | $65 |
| Left after essentials | $2,106 | $1,811 |
Frequently asked questions
Is Chicago cheaper than Naperville?
No. Chicago has a cost of living index of 107 vs 100 for Naperville (100 = US average). That's about 7% more expensive.
How much will I save moving from Naperville to Chicago?
On a $75K salary, core expenses in Chicago run about $301/month more than Naperville. Factor this into your salary negotiation when relocating.
What salary do I need in Chicago to match my Naperville lifestyle?
To maintain the same purchasing power as $75,000 in Naperville, you'd need roughly $80,250/year in Chicago. 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