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Peotone, IL vs Williamsville, IL

91
Peotone
Illinois
VS
+14.8%
79
Williamsville
Illinois

Williamsville is moderately more affordable than Peotone, with a 14.8% lower cost of living index. Peotone scores 91 compared to 79 for Williamsville, where the US average is 100. This difference means residents of Peotone can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Peotone is $1,102/month compared to $1,055/month in Williamsville — a 5% difference. Home values follow the same pattern: Williamsville is more affordable at $187,000 median vs $261,400.

Median household income in Peotone is $104,792 compared to $104,135 in Williamsville (+0.6%). Peotone 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 Peotone spend roughly 12.6% of their income on rent, more than the 12.2% in Williamsville.

Climate-wise, both cities share similar average temperatures (52.1°F vs 54°F). Williamsville receives more rainfall at 38" per year compared to 34.4" in Peotone.

Income & Cost

Cost of Living Index
Peotone
91
Williamsville
79
13% cheaper
Median Household Income
Peotone
$104,792
1% higher
Williamsville
$104,135

Housing

Median Rent
Peotone
$1,102
Williamsville
$1,055
4% cheaper
Median Home Value
Peotone
$261,400
Williamsville
$187,000
28% cheaper
Population
Peotone
4,462
Williamsville
1,519

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Peotone $3.20
Williamsville $2.85
US $3.07
🥚
Eggs (grade A, large)
Peotone $2.61
Williamsville $2.33
US $2.50
🥛
Milk (whole)
Peotone $4.20
Williamsville $3.75
US $4.03
🍞
Bread (white)
Peotone $1.93
Williamsville $1.72
US $1.85
🍗
Chicken breast
Peotone $4.32
Williamsville $3.86
US $4.14
Electricity
Peotone $0.15
Williamsville $0.17
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Peotone 52.1°F
Williamsville 54°F
Summer High
Peotone 85°F
Williamsville 87°F
Winter Low
Peotone 19°F
Williamsville 20°F
Rainfall
Peotone 34.4"
Williamsville 38"
Rainy Days
Peotone 121d
Williamsville 115d