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Cape St. Claire, MD vs North Potomac, MD

132
Cape St. Claire
Maryland
VS
-25.6%
177
North Potomac
Maryland

There is a significant gap in the cost of living between these two cities. Cape St. Claire is 25.6% cheaper than North Potomac. With a cost index of 132 vs 177, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Cape St. Claire to North Potomac should plan for substantially higher expenses across most categories.

On the housing front, median rent in Cape St. Claire is $1,868/month compared to $2,433/month in North Potomac — a 23% difference. Home values follow the same pattern: Cape St. Claire is more affordable at $475,700 median vs $793,200.

Median household income in Cape St. Claire is $136,064 compared to $186,438 in North Potomac (-27%). While North Potomac is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Cape St. Claire spend roughly 16.5% of their income on rent, more than the 15.7% in North Potomac.

Climate-wise, both cities share similar average temperatures (57.7°F vs 55.7°F). Cape St. Claire receives more rainfall at 44" per year compared to 43.2" in North Potomac.

Income & Cost

Cost of Living Index
Cape St. Claire
132
26% cheaper
North Potomac
177
Median Household Income
Cape St. Claire
$136,064
North Potomac
$186,438
27% higher

Housing

Median Rent
Cape St. Claire
$1,868
23% cheaper
North Potomac
$2,433
Median Home Value
Cape St. Claire
$475,700
40% cheaper
North Potomac
$793,200
Population
Cape St. Claire
9,016
North Potomac
23,994

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Cape St. Claire $3.11
North Potomac $3.26
US $3.07
🥚
Eggs (grade A, large)
Cape St. Claire $2.54
North Potomac $2.66
US $2.50
🥛
Milk (whole)
Cape St. Claire $4.09
North Potomac $4.28
US $4.03
🍞
Bread (white)
Cape St. Claire $1.88
North Potomac $1.97
US $1.85
🍗
Chicken breast
Cape St. Claire $4.20
North Potomac $4.41
US $4.14
Electricity
Cape St. Claire $0.21
North Potomac $0.20
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Cape St. Claire 57.7°F
North Potomac 55.7°F
Summer High
Cape St. Claire 86°F
North Potomac 88°F
Winter Low
Cape St. Claire 30°F
North Potomac 25°F
Rainfall
Cape St. Claire 44"
North Potomac 43.2"
Rainy Days
Cape St. Claire 0d
North Potomac 121d