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Poplar Grove, IL vs Walnut, IL

96
Poplar Grove
Illinois
VS
+62.1%
59
Walnut
Illinois

The cost of living difference between Poplar Grove, IL and Walnut, IL is dramatic. Walnut is 62.1% cheaper than Poplar Grove, a gap that translates to thousands of dollars per year in household expenses. Poplar Grove has a cost index of 96 while Walnut sits at 59, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Poplar Grove is $1,443/month compared to $591/month in Walnut — a 144% difference. Home values follow the same pattern: Walnut is more affordable at $94,700 median vs $253,500.

Median household income in Poplar Grove is $93,409 compared to $62,019 in Walnut (+50.6%). The higher salaries in Poplar Grove partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Poplar Grove spend roughly 18.5% of their income on rent, more than the 11.4% in Walnut.

Climate-wise, both cities share similar average temperatures (49.4°F vs 47.8°F). Walnut receives more rainfall at 37.4" per year compared to 37.2" in Poplar Grove.

Income & Cost

Cost of Living Index
Poplar Grove
96
Walnut
59
38% cheaper
Median Household Income
Poplar Grove
$93,409
34% higher
Walnut
$62,019

Housing

Median Rent
Poplar Grove
$1,443
Walnut
$591
59% cheaper
Median Home Value
Poplar Grove
$253,500
Walnut
$94,700
63% cheaper
Population
Poplar Grove
4,202
Walnut
1,402

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Poplar Grove $2.85
Walnut
US $3.07
🥚
Eggs (grade A, large)
Poplar Grove $2.33
Walnut
US $2.50
🥛
Milk (whole)
Poplar Grove $3.75
Walnut
US $4.03
🍞
Bread (white)
Poplar Grove $1.72
Walnut
US $1.85
🍗
Chicken breast
Poplar Grove $3.86
Walnut
US $4.14
Electricity
Poplar Grove $0.16
Walnut
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Poplar Grove 49.4°F
Walnut 47.8°F
Summer High
Poplar Grove 84°F
Walnut 82°F
Winter Low
Poplar Grove 15°F
Walnut 13°F
Rainfall
Poplar Grove 37.2"
Walnut 37.4"
Rainy Days
Poplar Grove 121d
Walnut 131d