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Posen, IL vs Thornton, IL

95
Posen
Illinois
VS
+16.8%
81
Thornton
Illinois

There is a significant gap in the cost of living between these two cities. Thornton is 16.8% cheaper than Posen. With a cost index of 81 vs 95, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Thornton to Posen should plan for substantially higher expenses across most categories.

On the housing front, median rent in Posen is $1,478/month compared to $1,099/month in Thornton — a 35% difference. Home values follow the same pattern: Thornton is more affordable at $146,600 median vs $172,800.

Median household income in Posen is $71,994 compared to $61,111 in Thornton (+17.8%). While Posen is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Posen spend roughly 24.6% of their income on rent, more than the 21.6% in Thornton.

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

Income & Cost

Cost of Living Index
Posen
95
Thornton
81
14% cheaper
Median Household Income
Posen
$71,994
15% higher
Thornton
$61,111

Housing

Median Rent
Posen
$1,478
Thornton
$1,099
26% cheaper
Median Home Value
Posen
$172,800
Thornton
$146,600
15% cheaper
Population
Posen
5,331
Thornton
1,876

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

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

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Posen 52.1°F
Thornton 52.1°F
Summer High
Posen 85°F
Thornton 85°F
Winter Low
Posen 19°F
Thornton 19°F
Rainfall
Posen 34.4"
Thornton 34.4"
Rainy Days
Posen 121d
Thornton 121d