Casa Grande, AZ vs Fountain Hills, AZ
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.
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Rent by Bedroom Size
HUD Fair Market Rent (FY 2026) — metro area average
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Climate
NOAA 30-year normals (1991-2020)