Buffalo, MO vs Des Peres, MO

The cost of living difference between Buffalo, MO and Des Peres, MO is dramatic. Buffalo is 56.1% cheaper than Des Peres, a gap that translates to thousands of dollars per year in household expenses. Buffalo has a cost index of 62 while Des Peres sits at 140, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Buffalo is $647/month compared to $1,931/month in Des Peres — a 67% difference. Home values follow the same pattern: Buffalo is more affordable at $131,300 median vs $591,800.

Median household income in Buffalo is $32,630 compared to $214,167 in Des Peres (-84.8%). While Des Peres is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Buffalo spend roughly 23.8% of their income on rent, more than the 10.8% in Des Peres.