Moving from Naperville to Flagstaff (2026)
Flagstaff has a COL index of 102 vs 100 for Naperville (100 = US average). Expect to pay about 2% more for the same lifestyle.
Key differences
Salary needed in Flagstaff to match your Naperville lifestyle
Based on the 2% cost of living increase between the two cities.
| Your salary in Naperville | Equivalent in Flagstaff |
|---|---|
| $40K | $40,800 |
| $50K | $51,000 |
| $60K | $61,200 |
| $75K | $76,500 |
| $80K | $81,600 |
| $100K | $102,000 |
| $120K | $122,400 |
| $150K | $153,000 |
Monthly budget at $75K — Naperville vs Flagstaff
| Expense | Naperville | Flagstaff |
|---|---|---|
| Monthly take-home | $4,428 | $4,584 |
| 1BR rent | $1,650 | $1,650 |
| Groceries | $380 | $384 |
| Transport | $72 | $45 |
| Utilities | $158 | $195 |
| Internet | $62 | $65 |
| Left after essentials | $2,106 | $2,245 |
Frequently asked questions
Is Flagstaff cheaper than Naperville?
No. Flagstaff has a cost of living index of 102 vs 100 for Naperville (100 = US average). That's about 2% more expensive.
How much will I save moving from Naperville to Flagstaff?
On a $75K salary, core expenses in Flagstaff run about $17/month more than Naperville. Factor this into your salary negotiation when relocating.
What salary do I need in Flagstaff to match my Naperville lifestyle?
To maintain the same purchasing power as $75,000 in Naperville, you'd need roughly $76,500/year in Flagstaff. 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