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Plano, IL vs Rosemont, IL

102
Plano
Illinois
VS
-0.1%
102
Rosemont
Illinois

Plano, IL and Rosemont, IL have a very similar cost of living, with only a 0.1% difference in their overall index. Plano scores 102 while Rosemont scores 102 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 Plano is $1,590/month compared to $1,099/month in Rosemont — a 45% difference. Interestingly, home values tell a different story: while Rosemont has cheaper rent, Plano actually has lower median home values ($221,100 vs $403,600).

Median household income in Plano is $83,102 compared to $69,153 in Rosemont (+20.2%). Plano offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Plano spend roughly 23% of their income on rent, more than the 19.1% in Rosemont.

Climate-wise, both cities share similar average temperatures (49.4°F vs 51.3°F). Rosemont receives more rainfall at 37.9" per year compared to 33.8" in Plano.

Income & Cost

Cost of Living Index
Plano
102
Rosemont
102
Median Household Income
Plano
$83,102
17% higher
Rosemont
$69,153

Housing

Median Rent
Plano
$1,590
Rosemont
$1,099
31% cheaper
Median Home Value
Plano
$221,100
45% cheaper
Rosemont
$403,600
Population
Plano
11,626
Rosemont
4,145

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

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

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Plano 49.4°F
Rosemont 51.3°F
Summer High
Plano 84°F
Rosemont 85°F
Winter Low
Plano 15°F
Rosemont 19°F
Rainfall
Plano 33.8"
Rosemont 37.9"
Rainy Days
Plano 126d
Rosemont 126d