Home / Compare / Plano vs St. Charles

Plano, IL vs St. Charles, IL

102
Plano
Illinois
VS
-15.1%
120
St. Charles
Illinois

There is a significant gap in the cost of living between these two cities. Plano is 15.1% cheaper than St. Charles. With a cost index of 102 vs 120, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Plano to St. Charles should plan for substantially higher expenses across most categories.

On the housing front, median rent in Plano is $1,590/month compared to $1,788/month in St. Charles — a 11% difference. Home values follow the same pattern: Plano is more affordable at $221,100 median vs $369,700.

Median household income in Plano is $83,102 compared to $115,350 in St. Charles (-28%). While St. Charles is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Plano spend roughly 23% of their income on rent, more than the 18.6% in St. Charles.

Climate-wise, both cities share similar average temperatures (49.4°F vs 49.7°F). Plano receives more rainfall at 33.8" per year compared to 33.2" in St. Charles.

Income & Cost

Cost of Living Index
Plano
102
15% cheaper
St. Charles
120
Median Household Income
Plano
$83,102
St. Charles
$115,350
28% higher

Housing

Median Rent
Plano
$1,590
11% cheaper
St. Charles
$1,788
Median Home Value
Plano
$221,100
40% cheaper
St. Charles
$369,700
Population
Plano
11,626
St. Charles
32,733

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Plano $3.20
St. Charles $3.20
US $3.07
🥚
Eggs (grade A, large)
Plano $2.61
St. Charles $2.61
US $2.50
🥛
Milk (whole)
Plano $4.20
St. Charles $4.20
US $4.03
🍞
Bread (white)
Plano $1.93
St. Charles $1.93
US $1.85
🍗
Chicken breast
Plano $4.32
St. Charles $4.32
US $4.14
Electricity
Plano $0.15
St. Charles $0.15
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Plano 49.4°F
St. Charles 49.7°F
Summer High
Plano 84°F
St. Charles 84°F
Winter Low
Plano 15°F
St. Charles 16°F
Rainfall
Plano 33.8"
St. Charles 33.2"
Rainy Days
Plano 126d
St. Charles 121d