Dunwoody, GA vs St. Marys, GA

The cost of living difference between Dunwoody, GA and St. Marys, GA is dramatic. St. Marys is 52.6% cheaper than Dunwoody, a gap that translates to thousands of dollars per year in household expenses. Dunwoody has a cost index of 137 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 Dunwoody is $1,806/month compared to $1,171/month in St. Marys — a 54% difference. Home values follow the same pattern: St. Marys is more affordable at $259,300 median vs $579,400.

Median household income in Dunwoody is $109,116 compared to $67,271 in St. Marys (+62.2%). While Dunwoody is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Dunwoody spend roughly 19.9% of their income on rent, less than the 20.9% in St. Marys.