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Aiken, SC vs Port Royal, SC

90
Aiken
South Carolina
VS
-15.9%
107
Port Royal
South Carolina

There is a significant gap in the cost of living between these two cities. Aiken is 15.9% cheaper than Port Royal. With a cost index of 90 vs 107, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Aiken to Port Royal should plan for substantially higher expenses across most categories.

On the housing front, median rent in Aiken is $1,199/month compared to $1,606/month in Port Royal — a 25% difference. Home values follow the same pattern: Aiken is more affordable at $261,800 median vs $298,000.

Median household income in Aiken is $69,837 compared to $70,330 in Port Royal (-0.7%). Port Royal does offer higher incomes, but the salary premium barely offsets the higher cost of living, leaving residents with a tighter budget. Looking at affordability, residents of Aiken spend roughly 20.6% of their income on rent, less than the 27.4% in Port Royal.

Climate-wise, both cities share similar average temperatures (65.4°F vs 67.2°F). Port Royal receives more rainfall at 45" per year compared to 44.1" in Aiken.

Income & Cost

Cost of Living Index
Aiken
90
16% cheaper
Port Royal
107
Median Household Income
Aiken
$69,837
Port Royal
$70,330
1% higher

Housing

Median Rent
Aiken
$1,199
25% cheaper
Port Royal
$1,606
Median Home Value
Aiken
$261,800
12% cheaper
Port Royal
$298,000
Population
Aiken
32,334
Port Royal
15,047

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Aiken $2.95
Port Royal $2.94
US $3.07
🥚
Eggs (grade A, large)
Aiken $2.41
Port Royal $2.40
US $2.50
🥛
Milk (whole)
Aiken $3.87
Port Royal $3.86
US $4.03
🍞
Bread (white)
Aiken $1.78
Port Royal $1.78
US $1.85
🍗
Chicken breast
Aiken $3.98
Port Royal $3.97
US $4.14
Electricity
Aiken $0.17
Port Royal $0.16
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Aiken 65.4°F
Port Royal 67.2°F
Summer High
Aiken 94°F
Port Royal 92°F
Winter Low
Aiken 35°F
Port Royal 40°F
Rainfall
Aiken 44.1"
Port Royal 45"
Rainy Days
Aiken 107d
Port Royal 118d