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Marco Island, FL vs South Gate Ridge, FL

168
Marco Island
Florida
VS
+46.1%
115
South Gate Ridge
Florida

The cost of living difference between Marco Island, FL and South Gate Ridge, FL is dramatic. South Gate Ridge is 46.1% cheaper than Marco Island, a gap that translates to thousands of dollars per year in household expenses. Marco Island has a cost index of 168 while South Gate Ridge sits at 115, 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 Marco Island is $1,955/month compared to $1,581/month in South Gate Ridge — a 24% difference. Home values follow the same pattern: South Gate Ridge is more affordable at $369,400 median vs $866,200.

Median household income in Marco Island is $104,105 compared to $76,307 in South Gate Ridge (+36.4%). The higher salaries in Marco Island partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Marco Island spend roughly 22.5% of their income on rent, less than the 24.9% in South Gate Ridge.

Climate-wise, both cities share similar average temperatures (75.5°F vs 74.1°F). Marco Island receives more rainfall at 49.6" per year compared to 49.1" in South Gate Ridge.

Income & Cost

Cost of Living Index
Marco Island
168
South Gate Ridge
115
32% cheaper
Median Household Income
Marco Island
$104,105
27% higher
South Gate Ridge
$76,307

Housing

Median Rent
Marco Island
$1,955
South Gate Ridge
$1,581
19% cheaper
Median Home Value
Marco Island
$866,200
South Gate Ridge
$369,400
57% cheaper
Population
Marco Island
15,998
South Gate Ridge
5,456

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Marco Island $2.95
South Gate Ridge $2.95
US $3.07
🥚
Eggs (grade A, large)
Marco Island $2.41
South Gate Ridge $2.41
US $2.50
🥛
Milk (whole)
Marco Island $3.88
South Gate Ridge $3.88
US $4.03
🍞
Bread (white)
Marco Island $1.78
South Gate Ridge $1.78
US $1.85
🍗
Chicken breast
Marco Island $3.99
South Gate Ridge $3.99
US $4.14
Electricity
Marco Island $0.17
South Gate Ridge $0.17
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Marco Island 75.5°F
South Gate Ridge 74.1°F
Summer High
Marco Island 91°F
South Gate Ridge 91°F
Winter Low
Marco Island 56°F
South Gate Ridge 52°F
Rainfall
Marco Island 49.6"
South Gate Ridge 49.1"
Rainy Days
Marco Island 107d
South Gate Ridge 113d