San Bernardino, CA vs South Gate, CA
There is a significant gap in the cost of living between these two cities. San Bernardino is 16.4% cheaper than South Gate. With a cost index of 113 vs 135, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from San Bernardino to South Gate should plan for substantially higher expenses across most categories.
On the housing front, median rent in San Bernardino is $1,433/month compared to $1,471/month in South Gate — a 3% difference. Home values follow the same pattern: San Bernardino is more affordable at $384,900 median vs $608,500.
Median household income in San Bernardino is $63,988 compared to $71,315 in South Gate (-10.3%). The higher salaries in South Gate partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of San Bernardino spend roughly 26.9% of their income on rent, more than the 24.8% in South Gate.
Climate-wise, both cities share similar average temperatures (66.2°F vs 65.8°F). South Gate receives more rainfall at 14.3" per year compared to 9.4" in San Bernardino.
Income & Cost
Housing
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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)