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Northlake, IL vs Poplar Grove, IL

91
Northlake
Illinois
VS
-5.3%
96
Poplar Grove
Illinois

Northlake is moderately more affordable than Poplar Grove, with a 5.3% lower cost of living index. Northlake scores 91 compared to 96 for Poplar Grove, where the US average is 100. This difference means residents of Poplar Grove can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Northlake is $1,164/month compared to $1,443/month in Poplar Grove — a 19% difference. Home values follow the same pattern: Northlake is more affordable at $242,400 median vs $253,500.

Median household income in Northlake is $77,564 compared to $93,409 in Poplar Grove (-17%). While Poplar Grove is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Northlake spend roughly 18% of their income on rent, less than the 18.5% in Poplar Grove.

Climate-wise, both cities share similar average temperatures (51.3°F vs 49.4°F). Northlake receives more rainfall at 37.9" per year compared to 37.2" in Poplar Grove.

Income & Cost

Cost of Living Index
Northlake
91
5% cheaper
Poplar Grove
96
Median Household Income
Northlake
$77,564
Poplar Grove
$93,409
17% higher

Housing

Median Rent
Northlake
$1,164
19% cheaper
Poplar Grove
$1,443
Median Home Value
Northlake
$242,400
4% cheaper
Poplar Grove
$253,500
Population
Northlake
12,547
Poplar Grove
4,202

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Northlake $3.20
Poplar Grove $2.85
US $3.07
🥚
Eggs (grade A, large)
Northlake $2.61
Poplar Grove $2.33
US $2.50
🥛
Milk (whole)
Northlake $4.20
Poplar Grove $3.75
US $4.03
🍞
Bread (white)
Northlake $1.93
Poplar Grove $1.72
US $1.85
🍗
Chicken breast
Northlake $4.32
Poplar Grove $3.86
US $4.14
Electricity
Northlake $0.15
Poplar Grove $0.16
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Northlake 51.3°F
Poplar Grove 49.4°F
Summer High
Northlake 85°F
Poplar Grove 84°F
Winter Low
Northlake 19°F
Poplar Grove 15°F
Rainfall
Northlake 37.9"
Poplar Grove 37.2"
Rainy Days
Northlake 126d
Poplar Grove 121d