Mission Hills, CA vs Rancho Mission Viejo, CA
The cost of living difference between Mission Hills, CA and Rancho Mission Viejo, CA is dramatic. Mission Hills is 41.3% cheaper than Rancho Mission Viejo, a gap that translates to thousands of dollars per year in household expenses. Mission Hills has a cost index of 133 while Rancho Mission Viejo sits at 227, 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 Mission Hills is $1,783/month compared to $3,342/month in Rancho Mission Viejo — a 47% difference. Home values follow the same pattern: Mission Hills is more affordable at $477,800 median vs $1,039,300.
Median household income in Mission Hills is $106,455 compared to $181,111 in Rancho Mission Viejo (-41.2%). The higher salaries in Rancho Mission Viejo partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Mission Hills spend roughly 20.1% of their income on rent, less than the 22.1% in Rancho Mission Viejo.
Climate-wise, Rancho Mission Viejo is notably warmer with an average of 64.9°F compared to 58.6°F in Mission Hills. Mission Hills receives more rainfall at 13.3" per year compared to 11.2" in Rancho Mission Viejo.
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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)