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Casas Adobes, AZ vs Fountain Hills, AZ

105
Casas Adobes
Arizona
VS
-24%
138
Fountain Hills
Arizona

There is a significant gap in the cost of living between these two cities. Casas Adobes is 24% cheaper than Fountain Hills. With a cost index of 105 vs 138, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Casas Adobes to Fountain Hills should plan for substantially higher expenses across most categories.

On the housing front, median rent in Casas Adobes is $1,516/month compared to $1,781/month in Fountain Hills — a 15% difference. Home values follow the same pattern: Casas Adobes is more affordable at $311,100 median vs $575,200.

Median household income in Casas Adobes is $81,041 compared to $104,788 in Fountain Hills (-22.7%). The higher salaries in Fountain Hills partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Casas Adobes spend roughly 22.4% of their income on rent, more than the 20.4% in Fountain Hills.

Climate-wise, Fountain Hills is notably warmer with an average of 73.2°F compared to 69.8°F in Casas Adobes. Casas Adobes receives more rainfall at 11.1" per year compared to 8.7" in Fountain Hills.

Income & Cost

Cost of Living Index
Casas Adobes
105
24% cheaper
Fountain Hills
138
Median Household Income
Casas Adobes
$81,041
Fountain Hills
$104,788
23% higher

Housing

Median Rent
Casas Adobes
$1,516
15% cheaper
Fountain Hills
$1,781
Median Home Value
Casas Adobes
$311,100
46% cheaper
Fountain Hills
$575,200
Population
Casas Adobes
70,770
Fountain Hills
23,768

Salary Equivalency Calculator

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Rent by Bedroom Size

HUD Fair Market Rent (FY 2026) — metro area average

Studio
Casas Adobes $1,072
Fountain Hills $1,556
31% cheaper
1 Bed
Casas Adobes $1,198
Fountain Hills $1,692
29% cheaper
2 Bed
Casas Adobes $1,544
Fountain Hills $1,971
22% cheaper
3 Bed
Casas Adobes $2,146
Fountain Hills $2,634
19% cheaper
4 Bed
Casas Adobes $2,462
Fountain Hills $2,937
16% cheaper

Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Casas Adobes $2.97
Fountain Hills $3.02
US $3.07
🥚
Eggs (grade A, large)
Casas Adobes $2.42
Fountain Hills $2.46
US $2.50
🥛
Milk (whole)
Casas Adobes $3.90
Fountain Hills $3.96
US $4.03
🍞
Bread (white)
Casas Adobes $1.79
Fountain Hills $1.82
US $1.85
🍗
Chicken breast
Casas Adobes $4.01
Fountain Hills $4.08
US $4.14
Electricity
Casas Adobes $0.16
Fountain Hills $0.16
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Casas Adobes 69.8°F
Fountain Hills 73.2°F
Summer High
Casas Adobes 99°F
Fountain Hills 104°F
Winter Low
Casas Adobes 41°F
Fountain Hills 43°F
Rainfall
Casas Adobes 11.1"
Fountain Hills 8.7"
Rainy Days
Casas Adobes 66d
Fountain Hills 34d