Ballwin, MO vs Carthage, MO

The cost of living difference between Ballwin, MO and Carthage, MO is dramatic. Carthage is 53.4% cheaper than Ballwin, a gap that translates to thousands of dollars per year in household expenses. Ballwin has a cost index of 104 while Carthage sits at 68, 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 Ballwin is $1,386/month compared to $897/month in Carthage — a 55% difference. Home values follow the same pattern: Carthage is more affordable at $133,500 median vs $353,400.

Median household income in Ballwin is $121,170 compared to $50,849 in Carthage (+138.3%). While Ballwin is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Ballwin spend roughly 13.7% of their income on rent, less than the 21.2% in Carthage.