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Marietta, GA vs Union City, GA

113
Marietta
Georgia
VS
+25.5%
90
Union City
Georgia

There is a significant gap in the cost of living between these two cities. Union City is 25.5% cheaper than Marietta. With a cost index of 90 vs 113, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Union City to Marietta should plan for substantially higher expenses across most categories.

On the housing front, median rent in Marietta is $1,491/month compared to $1,213/month in Union City — a 23% difference. Home values follow the same pattern: Union City is more affordable at $223,100 median vs $401,100.

Median household income in Marietta is $70,086 compared to $47,635 in Union City (+47.1%). While Marietta is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Marietta spend roughly 25.5% of their income on rent, less than the 30.6% in Union City. The Marietta ratio exceeds the commonly recommended 30% threshold, which can put pressure on household budgets.

Income & Cost

Cost of Living Index
Marietta
113
Union City
90
20% cheaper
Median Household Income
Marietta
$70,086
32% higher
Union City
$47,635

Housing

Median Rent
Marietta
$1,491
Union City
$1,213
19% cheaper
Median Home Value
Marietta
$401,100
Union City
$223,100
44% cheaper
Population
Marietta
61,773
Union City
27,300

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Marietta $3.02
Union City $3.02
US $3.07
🥚
Eggs (grade A, large)
Marietta $2.46
Union City $2.46
US $2.50
🥛
Milk (whole)
Marietta $3.97
Union City $3.97
US $4.03
🍞
Bread (white)
Marietta $1.82
Union City $1.82
US $1.85
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Chicken breast
Marietta $4.08
Union City $4.08
US $4.14
Electricity
Marietta $0.18
Union City $0.18
US $0.19