Moving from Idaho Falls to Topeka (2026)
Topeka has a COL index of 80 vs 87 for Idaho Falls (100 = US average). You'd pay about 8% less for the same lifestyle.
Key differences
Salary needed in Topeka to match your Idaho Falls lifestyle
Based on the 8% cost of living decrease between the two cities.
| Your salary in Idaho Falls | Equivalent in Topeka |
|---|---|
| $40K | $36,782 |
| $50K | $45,977 |
| $60K | $55,172 |
| $75K | $68,966 |
| $80K | $73,563 |
| $100K | $91,954 |
| $120K | $110,345 |
| $150K | $137,931 |
Monthly budget at $75K — Idaho Falls vs Topeka
| Expense | Idaho Falls | Topeka |
|---|---|---|
| Monthly take-home | $4,378 | $4,384 |
| 1BR rent | $1,100 | $940 |
| Groceries | $365 | $350 |
| Transport | $35 | $40 |
| Utilities | $142 | $150 |
| Internet | $65 | $55 |
| Left after essentials | $2,671 | $2,849 |
Frequently asked questions
Is Topeka cheaper than Idaho Falls?
Yes. Topeka has a cost of living index of 80 vs 87 for Idaho Falls (100 = US average). That's about 8% cheaper.
How much will I save moving from Idaho Falls to Topeka?
On a $75K salary, moving from Idaho Falls to Topeka could save roughly $172/month on core expenses. That's ~$2,064/year.
What salary do I need in Topeka to match my Idaho Falls lifestyle?
To maintain the same purchasing power as $75,000 in Idaho Falls, you'd need roughly $68,966/year in Topeka. 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