Rialto, CA vs San Juan Capistrano, CA
The cost of living difference between Rialto, CA and San Juan Capistrano, CA is dramatic. Rialto is 35.2% cheaper than San Juan Capistrano, a gap that translates to thousands of dollars per year in household expenses. Rialto has a cost index of 125 while San Juan Capistrano sits at 192, 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 Rialto is $1,641/month compared to $2,500/month in San Juan Capistrano — a 34% difference. Home values follow the same pattern: Rialto is more affordable at $454,400 median vs $929,700.
Median household income in Rialto is $85,521 compared to $127,893 in San Juan Capistrano (-33.1%). The higher salaries in San Juan Capistrano partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Rialto spend roughly 23% of their income on rent, less than the 23.5% in San Juan Capistrano.
Climate-wise, both cities share similar average temperatures (66.2°F vs 64.9°F). San Juan Capistrano receives more rainfall at 11.2" per year compared to 9.4" in Rialto.
Income & Cost
Housing
Salary Equivalency Calculator
What does your salary in one city buy you in the other?
Rent by Bedroom Size
HUD Fair Market Rent (FY 2026) — metro area average
Everyday Prices
BLS Average Prices by metro area
Climate
NOAA 30-year normals (1991-2020)