Peachtree City, GA vs St. Marys, GA

The cost of living difference between Peachtree City, GA and St. Marys, GA is dramatic. St. Marys is 45.5% cheaper than Peachtree City, a gap that translates to thousands of dollars per year in household expenses. Peachtree City has a cost index of 131 while St. Marys sits at 90, 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 Peachtree City is $1,915/month compared to $1,171/month in St. Marys — a 64% difference. Home values follow the same pattern: St. Marys is more affordable at $259,300 median vs $461,000.

Median household income in Peachtree City is $111,421 compared to $67,271 in St. Marys (+65.6%). While Peachtree City is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Peachtree City spend roughly 20.6% of their income on rent, less than the 20.9% in St. Marys.