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Casa Grande, AZ vs Sun City West, AZ

98
Casa Grande
Arizona
VS
-15.5%
116
Sun City West
Arizona

There is a significant gap in the cost of living between these two cities. Casa Grande is 15.5% cheaper than Sun City West. With a cost index of 98 vs 116, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Casa Grande to Sun City West should plan for substantially higher expenses across most categories.

On the housing front, median rent in Casa Grande is $1,315/month compared to $1,658/month in Sun City West — a 21% difference. Home values follow the same pattern: Casa Grande is more affordable at $258,200 median vs $350,500.

Median household income in Casa Grande is $66,354 compared to $63,792 in Sun City West (+4%). Casa Grande offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Casa Grande spend roughly 23.8% of their income on rent, less than the 31.2% in Sun City West. The Casa Grande ratio exceeds the commonly recommended 30% threshold, which can put pressure on household budgets.

Income & Cost

Cost of Living Index
Casa Grande
98
16% cheaper
Sun City West
116
Median Household Income
Casa Grande
$66,354
4% higher
Sun City West
$63,792

Housing

Median Rent
Casa Grande
$1,315
21% cheaper
Sun City West
$1,658
Median Home Value
Casa Grande
$258,200
26% cheaper
Sun City West
$350,500
Population
Casa Grande
57,590
Sun City West
27,003

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
Sun City West $1,556
1 Bed
Casa Grande $1,692
Sun City West $1,692
2 Bed
Casa Grande $1,971
Sun City West $1,971
3 Bed
Casa Grande $2,634
Sun City West $2,634
4 Bed
Casa Grande $2,937
Sun City West $2,937

Everyday Prices

BLS Average Prices by metro area

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