City comparison
Cost indices by category, with the US city average (100) marked.
Index: 100 = US city average. Lower is more affordable.
Side-by-side costs, salaries, and sub-category indices.
| Metric | O'Fallon | Phoenix | Difference |
|---|---|---|---|
| Median rent | $1,311/mo | $1,322/mo | 0.8% lower in A |
| Median home value | $283,600 | $340,200 | 16.6% lower in A |
| Median household income | $104,863 | $72,092 | 45.5% higher in A |
| Groceries index | 96.3 | 104.1 | 7.4% lower in A |
| Utilities index | 91.7 | 125.1 | 26.7% lower in A |
| Transportation index | 96.9 | 104.6 | 7.4% lower in A |
| Healthcare index | 99.1 | 104.1 | 4.8% lower in A |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in O'Fallon, you'd need $100,841 in Phoenix to maintain your standard of living.
Climate, safety, and demographics side by side.
O'Fallon, MO is about 0.8% cheaper overall than Phoenix, AZ, based on our cost-of-living index. If you earn $80,000 in O'Fallon, you'd need about $80,673 in Phoenix to keep the same standard of living.