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Portland, ME vs South Portland, ME

119
Portland
Maine
VS
-0.9%
120
South Portland
Maine

Portland, ME and South Portland, ME have a very similar cost of living, with only a 0.9% difference in their overall index. Portland scores 119 while South Portland scores 120 on the cost of living index, where 100 represents the national average. The day-to-day expenses for residents in both cities are comparable, though differences emerge when looking at specific categories.

On the housing front, median rent in Portland is $1,487/month compared to $1,648/month in South Portland — a 10% difference. Interestingly, home values tell a different story: while Portland has cheaper rent, South Portland actually has lower median home values ($405,800 vs $452,600).

Median household income in Portland is $76,174 compared to $84,563 in South Portland (-9.9%). While South Portland is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Portland spend roughly 23.4% of their income on rent, less than the 23.4% in South Portland.

Climate-wise, both cities share similar average temperatures (47.5°F vs 47.5°F). South Portland receives more rainfall at 48.1" per year compared to 48.1" in Portland.

Income & Cost

Cost of Living Index
Portland
119
1% cheaper
South Portland
120
Median Household Income
Portland
$76,174
South Portland
$84,563
10% higher

Housing

Median Rent
Portland
$1,487
10% cheaper
South Portland
$1,648
Median Home Value
Portland
$452,600
South Portland
$405,800
10% cheaper
Population
Portland
68,505
South Portland
26,780

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Portland $3.01
South Portland $3.01
US $3.07
🥚
Eggs (grade A, large)
Portland $2.46
South Portland $2.46
US $2.50
🥛
Milk (whole)
Portland $3.96
South Portland $3.96
US $4.03
🍞
Bread (white)
Portland $1.82
South Portland $1.82
US $1.85
🍗
Chicken breast
Portland $4.07
South Portland $4.07
US $4.14
Electricity
Portland $0.28
South Portland $0.28
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Portland 47.5°F
South Portland 47.5°F
Summer High
Portland 80°F
South Portland 80°F
Winter Low
Portland 16°F
South Portland 16°F
Rainfall
Portland 48.1"
South Portland 48.1"
Rainy Days
Portland 131d
South Portland 131d