Home / Compare / La Grange vs Plainfield

La Grange, IL vs Plainfield, IL

135
La Grange
Illinois
VS
+7%
126
Plainfield
Illinois

Plainfield is moderately more affordable than La Grange, with a 7% lower cost of living index. La Grange scores 135 compared to 126 for Plainfield, where the US average is 100. This difference means residents of La Grange can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in La Grange is $1,679/month compared to $1,889/month in Plainfield — a 11% difference. Interestingly, home values tell a different story: while La Grange has cheaper rent, Plainfield actually has lower median home values ($398,000 vs $582,600).

Median household income in La Grange is $154,556 compared to $142,265 in Plainfield (+8.6%). While La Grange is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of La Grange spend roughly 13% of their income on rent, less than the 15.9% in Plainfield.

Climate-wise, both cities share similar average temperatures (52.1°F vs 49.4°F). La Grange receives more rainfall at 34.4" per year compared to 33.8" in Plainfield.

Income & Cost

Cost of Living Index
La Grange
135
Plainfield
126
7% cheaper
Median Household Income
La Grange
$154,556
8% higher
Plainfield
$142,265

Housing

Median Rent
La Grange
$1,679
11% cheaper
Plainfield
$1,889
Median Home Value
La Grange
$582,600
Plainfield
$398,000
32% cheaper
Population
La Grange
15,999
Plainfield
45,705

Salary Equivalency Calculator

What does your salary in one city buy you in the other?

$
Formula:

Everyday Prices

BLS Average Prices by metro area

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

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
La Grange 52.1°F
Plainfield 49.4°F
Summer High
La Grange 85°F
Plainfield 84°F
Winter Low
La Grange 19°F
Plainfield 15°F
Rainfall
La Grange 34.4"
Plainfield 33.8"
Rainy Days
La Grange 121d
Plainfield 126d