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Leaf River, IL vs Williamson, IL

63
Leaf River
Illinois
VS
+0.5%
63
Williamson
Illinois

Leaf River, IL and Williamson, IL have a very similar cost of living, with only a 0.5% difference in their overall index. Leaf River scores 63 while Williamson scores 63 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 Leaf River is $795/month compared to $779/month in Williamson — a 2% difference. Home values follow the same pattern: Williamson is more affordable at $75,500 median vs $93,600.

Median household income in Leaf River is $75,903 compared to $56,667 in Williamson (+33.9%). While Leaf River is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Leaf River spend roughly 12.6% of their income on rent, less than the 16.5% in Williamson.

Climate-wise, Williamson is notably warmer with an average of 57.7°F compared to 49.4°F in Leaf River. Williamson receives more rainfall at 43.4" per year compared to 37.2" in Leaf River.

Income & Cost

Cost of Living Index
Leaf River
63
Williamson
63
Median Household Income
Leaf River
$75,903
25% higher
Williamson
$56,667

Housing

Median Rent
Leaf River
$795
Williamson
$779
2% cheaper
Median Home Value
Leaf River
$93,600
Williamson
$75,500
19% cheaper
Population
Leaf River
475
Williamson
164

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Leaf River $2.85
Williamson $3.03
US $3.07
🥚
Eggs (grade A, large)
Leaf River $2.33
Williamson $2.47
US $2.50
🥛
Milk (whole)
Leaf River $3.75
Williamson $3.97
US $4.03
🍞
Bread (white)
Leaf River $1.72
Williamson $1.83
US $1.85
🍗
Chicken breast
Leaf River $3.86
Williamson $4.09
US $4.14
Electricity
Leaf River $0.16
Williamson $0.15
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Leaf River 49.4°F
Williamson 57.7°F
Summer High
Leaf River 84°F
Williamson 90°F
Winter Low
Leaf River 15°F
Williamson 24°F
Rainfall
Leaf River 37.2"
Williamson 43.4"
Rainy Days
Leaf River 121d
Williamson 100d