Mableton, GA vs Marietta, GA

Mableton is moderately more affordable than Marietta, with a 9.3% lower cost of living index. Mableton scores 103 compared to 113 for Marietta, where the US average is 100. This difference means residents of Marietta can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Mableton is $1,399/month compared to $1,491/month in Marietta — a 6% difference. Home values follow the same pattern: Mableton is more affordable at $306,200 median vs $401,100.

Median household income in Mableton is $84,662 compared to $70,086 in Marietta (+20.8%). Mableton offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Mableton spend roughly 19.8% of their income on rent, less than the 25.5% in Marietta.