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Decatur, IL vs Zion, IL

62
Decatur
Illinois
VS
-26.6%
85
Zion
Illinois

There is a significant gap in the cost of living between these two cities. Decatur is 26.6% cheaper than Zion. With a cost index of 62 vs 85, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Decatur to Zion should plan for substantially higher expenses across most categories.

On the housing front, median rent in Decatur is $796/month compared to $1,139/month in Zion — a 30% difference. Home values follow the same pattern: Decatur is more affordable at $97,300 median vs $179,100.

Median household income in Decatur is $50,809 compared to $62,574 in Zion (-18.8%). The higher salaries in Zion partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Decatur spend roughly 18.8% of their income on rent, less than the 21.8% in Zion.

Income & Cost

Cost of Living Index
Decatur
62
27% cheaper
Zion
85
Median Household Income
Decatur
$50,809
Zion
$62,574
19% higher

Housing

Median Rent
Decatur
$796
30% cheaper
Zion
$1,139
Median Home Value
Decatur
$97,300
46% cheaper
Zion
$179,100
Population
Decatur
70,368
Zion
24,466

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

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