Fountain Hills, AZ vs Oro Valley, AZ
There is a significant gap in the cost of living between these two cities. Oro Valley is 16.9% cheaper than Fountain Hills. With a cost index of 118 vs 138, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Oro Valley to Fountain Hills should plan for substantially higher expenses across most categories.
On the housing front, median rent in Fountain Hills is $1,781/month compared to $1,602/month in Oro Valley — a 11% difference. Home values follow the same pattern: Oro Valley is more affordable at $440,400 median vs $575,200.
Median household income in Fountain Hills is $104,788 compared to $105,342 in Oro Valley (-0.5%). Oro Valley offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Fountain Hills spend roughly 20.4% of their income on rent, more than the 18.2% in Oro Valley.
Climate-wise, Fountain Hills is notably warmer with an average of 73.2°F compared to 69.8°F in Oro Valley. Oro Valley receives more rainfall at 11.1" per year compared to 8.7" in Fountain Hills.
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Housing
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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)