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San Bernardino, CA vs Tustin, CA

113
San Bernardino
California
VS
-38.9%
184
Tustin
California

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.

Income & Cost

Cost of Living Index
San Bernardino
113
39% cheaper
Tustin
184
Median Household Income
San Bernardino
$63,988
Tustin
$108,435
41% higher

Housing

Median Rent
San Bernardino
$1,433
39% cheaper
Tustin
$2,340
Median Home Value
San Bernardino
$384,900
57% cheaper
Tustin
$890,600
Population
San Bernardino
221,774
Tustin
79,035

Salary Equivalency Calculator

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Rent by Bedroom Size

HUD Fair Market Rent (FY 2026) — metro area average

Studio
San Bernardino $2,020
Tustin $2,031
1% cheaper
1 Bed
San Bernardino $2,148
Tustin $2,272
5% cheaper
2 Bed
San Bernardino $2,675
Tustin $2,835
6% cheaper
3 Bed
San Bernardino $3,520
Tustin $3,599
2% cheaper
4 Bed
San Bernardino $4,178
Tustin $4,010
4% cheaper

Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
San Bernardino $3.13
Tustin $3.28
US $3.07
🥚
Eggs (grade A, large)
San Bernardino $2.55
Tustin $2.68
US $2.50
🥛
Milk (whole)
San Bernardino $4.11
Tustin $4.31
US $4.03
🍞
Bread (white)
San Bernardino $1.89
Tustin $1.98
US $1.85
🍗
Chicken breast
San Bernardino $4.22
Tustin $4.44
US $4.14
Electricity
San Bernardino $0.31
Tustin $0.27
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
San Bernardino 66.2°F
Tustin 64.9°F
Summer High
San Bernardino 93°F
Tustin 79°F
Winter Low
San Bernardino 44°F
Tustin 49°F
Rainfall
San Bernardino 9.4"
Tustin 11.2"
Rainy Days
San Bernardino 35d
Tustin 41d