New River, AZ vs Sun City, AZ
The cost of living difference between New River, AZ and Sun City, AZ is dramatic. Sun City is 38.9% cheaper than New River, a gap that translates to thousands of dollars per year in household expenses. New River has a cost index of 142 while Sun City sits at 102, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.
On the housing front, median rent in New River is $1,837/month compared to $1,457/month in Sun City — a 26% difference. Home values follow the same pattern: Sun City is more affordable at $259,800 median vs $603,700.
Median household income in New River is $120,279 compared to $52,111 in Sun City (+130.8%). While New River is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of New River spend roughly 18.3% of their income on rent, less than the 33.6% in Sun City. The New River ratio exceeds the commonly recommended 30% threshold, which can put pressure on household budgets.
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Rent by Bedroom Size
HUD Fair Market Rent (FY 2026) — metro area average
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