San Bernardino, CA vs Tustin, CA
The cost of living difference between San Bernardino, CA and Tustin, CA is dramatic. San Bernardino is 38.9% cheaper than Tustin, a gap that translates to thousands of dollars per year in household expenses. San Bernardino has a cost index of 113 while Tustin sits at 184, 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 San Bernardino is $1,433/month compared to $2,340/month in Tustin — a 39% difference. Home values follow the same pattern: San Bernardino is more affordable at $384,900 median vs $890,600.
Median household income in San Bernardino is $63,988 compared to $108,435 in Tustin (-41%). While Tustin is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of San Bernardino spend roughly 26.9% of their income on rent, more than the 25.9% in Tustin.
Climate-wise, both cities share similar average temperatures (66.2°F vs 64.9°F). Tustin receives more rainfall at 11.2" per year compared to 9.4" in San Bernardino.
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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)