O'Fallon, MO vs Peoria, IL: Cost of Living Comparison
Peoria has the lower overall cost of living. (100 = US national average)
Category-by-Category Comparison
| Category | O'Fallon | Peoria | Cheaper |
|---|---|---|---|
| Overall cost of living | 102 | 69 | Peoria |
| Housing | 88 ($980) | 43 ($666) | Peoria |
| Transportation | 98 ($3.50) | 108 ($3.50) | O'Fallon |
| Food & groceries | 144 ($590) | 79 ($324) | Peoria |
| Utilities | 94 ($158) | 72 ($77) | Peoria |
| Healthcare | 94 ($114) | 72 ($56) | Peoria |
| Median annual wage | 99 ($47,800) | 107 ($51,960) | O'Fallon |
Index 100 = US national average. Lower = cheaper. For wage, higher = better.
Frequently Asked Questions
Is O'Fallon, MO or Peoria, IL cheaper to live in?
Peoria, IL is cheaper overall by about 33 index points (O'Fallon, MO: 102, Peoria, IL: 69; 100 = US national average).
What salary do I need in O'Fallon, MO vs Peoria, IL?
A single adult needs roughly $35,700/year in O'Fallon, MO and $24,150/year in Peoria, IL to cover basic living costs.