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Martensdale, IA vs Portsmouth, IA

73
Martensdale
Iowa
VS
+23.3%
59
Portsmouth
Iowa

There is a significant gap in the cost of living between these two cities. Portsmouth is 23.3% cheaper than Martensdale. With a cost index of 59 vs 73, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Portsmouth to Martensdale should plan for substantially higher expenses across most categories.

On the housing front, median rent in Martensdale is $863/month compared to $575/month in Portsmouth — a 50% difference. Home values follow the same pattern: Portsmouth is more affordable at $115,500 median vs $176,400.

Median household income in Martensdale is $53,750 compared to $79,643 in Portsmouth (-32.5%). Portsmouth offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Martensdale spend roughly 19.3% of their income on rent, more than the 8.7% in Portsmouth.

Climate-wise, both cities share similar average temperatures (50.9°F vs 52.4°F). Martensdale receives more rainfall at 36.6" per year compared to 31.9" in Portsmouth.

Income & Cost

Cost of Living Index
Martensdale
73
Portsmouth
59
19% cheaper
Median Household Income
Martensdale
$53,750
Portsmouth
$79,643
33% higher

Housing

Median Rent
Martensdale
$863
Portsmouth
$575
33% cheaper
Median Home Value
Martensdale
$176,400
Portsmouth
$115,500
35% cheaper
Population
Martensdale
588
Portsmouth
200

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Martensdale $2.96
Portsmouth $2.96
US $3.07
🥚
Eggs (grade A, large)
Martensdale $2.42
Portsmouth $2.41
US $2.50
🥛
Milk (whole)
Martensdale $3.89
Portsmouth $3.89
US $4.03
🍞
Bread (white)
Martensdale $1.79
Portsmouth $1.79
US $1.85
🍗
Chicken breast
Martensdale $4.00
Portsmouth $4.00
US $4.14
Electricity
Martensdale $0.17
Portsmouth $0.15
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Martensdale 50.9°F
Portsmouth 52.4°F
Summer High
Martensdale 86°F
Portsmouth 88°F
Winter Low
Martensdale 14°F
Portsmouth 15°F
Rainfall
Martensdale 36.6"
Portsmouth 31.9"
Rainy Days
Martensdale 113d
Portsmouth 103d