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Marion, IA vs Waterloo, IA

80
Marion
Iowa
VS
+14%
70
Waterloo
Iowa

Waterloo is moderately more affordable than Marion, with a 14% lower cost of living index. Marion scores 80 compared to 70 for Waterloo, where the US average is 100. This difference means residents of Marion can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Marion is $978/month compared to $896/month in Waterloo — a 9% difference. Home values follow the same pattern: Waterloo is more affordable at $150,200 median vs $230,800.

Median household income in Marion is $87,105 compared to $56,344 in Waterloo (+54.6%). While Marion is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Marion spend roughly 13.5% of their income on rent, less than the 19.1% in Waterloo.

Climate-wise, both cities share similar average temperatures (48.3°F vs 49°F). Waterloo receives more rainfall at 36.3" per year compared to 35.9" in Marion.

Income & Cost

Cost of Living Index
Marion
80
Waterloo
70
12% cheaper
Median Household Income
Marion
$87,105
35% higher
Waterloo
$56,344

Housing

Median Rent
Marion
$978
Waterloo
$896
8% cheaper
Median Home Value
Marion
$230,800
Waterloo
$150,200
35% cheaper
Population
Marion
41,690
Waterloo
66,947

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Marion $2.96
Waterloo $2.96
US $3.07
🥚
Eggs (grade A, large)
Marion $2.42
Waterloo $2.42
US $2.50
🥛
Milk (whole)
Marion $3.89
Waterloo $3.89
US $4.03
🍞
Bread (white)
Marion $1.79
Waterloo $1.79
US $1.85
🍗
Chicken breast
Marion $4.00
Waterloo $4.00
US $4.14
Electricity
Marion $0.17
Waterloo $0.17
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Marion 48.3°F
Waterloo 49°F
Summer High
Marion 83°F
Waterloo 85°F
Winter Low
Marion 11°F
Waterloo 11°F
Rainfall
Marion 35.9"
Waterloo 36.3"
Rainy Days
Marion 113d
Waterloo 114d