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Cumming, GA vs St. Marys, GA

111
Cumming
Georgia
VS
+23.8%
90
St. Marys
Georgia

There is a significant gap in the cost of living between these two cities. St. Marys is 23.8% cheaper than Cumming. With a cost index of 90 vs 111, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from St. Marys to Cumming should plan for substantially higher expenses across most categories.

On the housing front, median rent in Cumming is $1,525/month compared to $1,171/month in St. Marys — a 30% difference. Home values follow the same pattern: St. Marys is more affordable at $259,300 median vs $366,800.

Median household income in Cumming is $79,073 compared to $67,271 in St. Marys (+17.5%). The higher salaries in Cumming partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Cumming spend roughly 23.1% of their income on rent, more than the 20.9% in St. Marys.

Income & Cost

Cost of Living Index
Cumming
111
St. Marys
90
19% cheaper
Median Household Income
Cumming
$79,073
15% higher
St. Marys
$67,271

Housing

Median Rent
Cumming
$1,525
St. Marys
$1,171
23% cheaper
Median Home Value
Cumming
$366,800
St. Marys
$259,300
29% cheaper
Population
Cumming
7,869
St. Marys
18,805

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

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