Creve Coeur, MO vs Sullivan, MO

The cost of living difference between Creve Coeur, MO and Sullivan, MO is dramatic. Sullivan is 73.7% cheaper than Creve Coeur, a gap that translates to thousands of dollars per year in household expenses. Creve Coeur has a cost index of 125 while Sullivan sits at 72, 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 Creve Coeur is $1,494/month compared to $862/month in Sullivan — a 73% difference. Home values follow the same pattern: Sullivan is more affordable at $153,100 median vs $566,100.

Median household income in Creve Coeur is $119,454 compared to $60,137 in Sullivan (+98.6%). While Creve Coeur is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Creve Coeur spend roughly 15% of their income on rent, less than the 17.2% in Sullivan.