Cost of Living in Marietta, GA
Cost indexes, living wages, and fair market rents — 2024 Data
Cost of Living Overview
Overall Index
130.3
100 = national avg
+30.3 vs national average
Living Wage (1 Adult)
$57,321
per year
Living Wage (Family of 4)
$135,487
per year
Cost Index by Category
Housing173.2
Food103.6
Transportation107.1
Healthcare102.9
Utilities116.8
100 = national average. Higher = more expensive.
Fair Market Rent
Source: HUD1 Bedroom
$1,660
per month
2 Bedroom
$1,820
per month
The overall cost of living index in Marietta is 130.3, which is 30.3% above the national average. Housing costs are above the national average at an index of 173.2. A single adult needs to earn approximately $57,321 per year to cover basic expenses.