Decatur, GA vs Newnan, GA

The cost of living difference between Decatur, GA and Newnan, GA is dramatic. Newnan is 35.3% cheaper than Decatur, a gap that translates to thousands of dollars per year in household expenses. Decatur has a cost index of 141 while Newnan sits at 104, 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 Decatur is $1,716/month compared to $1,391/month in Newnan — a 23% difference. Home values follow the same pattern: Newnan is more affordable at $327,800 median vs $655,900.

Median household income in Decatur is $140,480 compared to $80,299 in Newnan (+74.9%). While Decatur is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Decatur spend roughly 14.7% of their income on rent, less than the 20.8% in Newnan.