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Casa Grande, AZ vs Fountain Hills, AZ

98
Casa Grande
Arizona
VS
-29.1%
138
Fountain Hills
Arizona

There is a significant gap in the cost of living between these two cities. Casa Grande is 29.1% cheaper than Fountain Hills. With a cost index of 98 vs 138, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Casa Grande to Fountain Hills should plan for substantially higher expenses across most categories.

On the housing front, median rent in Casa Grande is $1,315/month compared to $1,781/month in Fountain Hills — a 26% difference. Home values follow the same pattern: Casa Grande is more affordable at $258,200 median vs $575,200.

Median household income in Casa Grande is $66,354 compared to $104,788 in Fountain Hills (-36.7%). While Fountain Hills is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Casa Grande spend roughly 23.8% of their income on rent, more than the 20.4% in Fountain Hills.

Climate-wise, both cities share similar average temperatures (75.6°F vs 73.2°F). Fountain Hills receives more rainfall at 8.7" per year compared to 7.2" in Casa Grande.

Income & Cost

Cost of Living Index
Casa Grande
98
29% cheaper
Fountain Hills
138
Median Household Income
Casa Grande
$66,354
Fountain Hills
$104,788
37% higher

Housing

Median Rent
Casa Grande
$1,315
26% cheaper
Fountain Hills
$1,781
Median Home Value
Casa Grande
$258,200
55% cheaper
Fountain Hills
$575,200
Population
Casa Grande
57,590
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
Casa Grande $1,556
Fountain Hills $1,556
1 Bed
Casa Grande $1,692
Fountain Hills $1,692
2 Bed
Casa Grande $1,971
Fountain Hills $1,971
3 Bed
Casa Grande $2,634
Fountain Hills $2,634
4 Bed
Casa Grande $2,937
Fountain Hills $2,937

Everyday Prices

BLS Average Prices by metro area

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

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Casa Grande 75.6°F
Fountain Hills 73.2°F
Summer High
Casa Grande 107°F
Fountain Hills 104°F
Winter Low
Casa Grande 46°F
Fountain Hills 43°F
Rainfall
Casa Grande 7.2"
Fountain Hills 8.7"
Rainy Days
Casa Grande 33d
Fountain Hills 34d