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Columbia, SC vs Summerville, SC

88
Columbia
South Carolina
VS
-14.4%
103
Summerville
South Carolina

Columbia is moderately more affordable than Summerville, with a 14.4% lower cost of living index. Columbia scores 88 compared to 103 for Summerville, where the US average is 100. This difference means residents of Summerville can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Columbia is $1,158/month compared to $1,414/month in Summerville — a 18% difference. Home values follow the same pattern: Columbia is more affordable at $243,500 median vs $295,700.

Median household income in Columbia is $55,653 compared to $78,621 in Summerville (-29.2%). While Summerville is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Columbia spend roughly 25% of their income on rent, more than the 21.6% in Summerville.

Climate-wise, both cities share similar average temperatures (65.5°F vs 66.5°F). Summerville receives more rainfall at 52.5" per year compared to 43.7" in Columbia.

Income & Cost

Cost of Living Index
Columbia
88
14% cheaper
Summerville
103
Median Household Income
Columbia
$55,653
Summerville
$78,621
29% higher

Housing

Median Rent
Columbia
$1,158
18% cheaper
Summerville
$1,414
Median Home Value
Columbia
$243,500
18% cheaper
Summerville
$295,700
Population
Columbia
138,019
Summerville
51,262

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Columbia $2.94
Summerville $2.94
US $3.07
🥚
Eggs (grade A, large)
Columbia $2.40
Summerville $2.40
US $2.50
🥛
Milk (whole)
Columbia $3.86
Summerville $3.86
US $4.03
🍞
Bread (white)
Columbia $1.78
Summerville $1.78
US $1.85
🍗
Chicken breast
Columbia $3.97
Summerville $3.97
US $4.14
Electricity
Columbia $0.16
Summerville $0.16
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Columbia 65.5°F
Summerville 66.5°F
Summer High
Columbia 93°F
Summerville 91°F
Winter Low
Columbia 37°F
Summerville 39°F
Rainfall
Columbia 43.7"
Summerville 52.5"
Rainy Days
Columbia 111d
Summerville 114d