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Posen, IL vs Washington, IL

95
Posen
Illinois
VS
+15.9%
82
Washington
Illinois

There is a significant gap in the cost of living between these two cities. Washington is 15.9% cheaper than Posen. With a cost index of 82 vs 95, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Washington 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 $1,087/month in Washington — a 36% difference. Interestingly, home values tell a different story: while Washington has cheaper rent, Posen actually has lower median home values ($172,800 vs $216,700).

Median household income in Posen is $71,994 compared to $91,360 in Washington (-21.2%). Washington offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Posen spend roughly 24.6% of their income on rent, more than the 14.3% in Washington.

Climate-wise, both cities share similar average temperatures (52.1°F vs 52.7°F). Washington receives more rainfall at 37.6" per year compared to 34.4" in Posen.

Income & Cost

Cost of Living Index
Posen
95
Washington
82
14% cheaper
Median Household Income
Posen
$71,994
Washington
$91,360
21% higher

Housing

Median Rent
Posen
$1,478
Washington
$1,087
26% cheaper
Median Home Value
Posen
$172,800
20% cheaper
Washington
$216,700
Population
Posen
5,331
Washington
15,946

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Posen $3.20
Washington $2.85
US $3.07
🥚
Eggs (grade A, large)
Posen $2.61
Washington $2.33
US $2.50
🥛
Milk (whole)
Posen $4.20
Washington $3.75
US $4.03
🍞
Bread (white)
Posen $1.93
Washington $1.72
US $1.85
🍗
Chicken breast
Posen $4.32
Washington $3.86
US $4.14
Electricity
Posen $0.15
Washington $0.17
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Posen 52.1°F
Washington 52.7°F
Summer High
Posen 85°F
Washington 86°F
Winter Low
Posen 19°F
Washington 18°F
Rainfall
Posen 34.4"
Washington 37.6"
Rainy Days
Posen 121d
Washington 117d