Hermosa Beach, CA vs San Jacinto, CA
The cost of living difference between Hermosa Beach, CA and San Jacinto, CA is dramatic. San Jacinto is 142.8% cheaper than Hermosa Beach, a gap that translates to thousands of dollars per year in household expenses. Hermosa Beach has a cost index of 289 while San Jacinto sits at 119, 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 Hermosa Beach is $2,812/month compared to $1,633/month in San Jacinto — a 72% difference. Home values follow the same pattern: San Jacinto is more affordable at $391,600 median vs $2,000,001.
Median household income in Hermosa Beach is $152,019 compared to $78,281 in San Jacinto (+94.2%). The higher salaries in Hermosa Beach partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Hermosa Beach spend roughly 22.2% of their income on rent, less than the 25% in San Jacinto.
Climate-wise, both cities share similar average temperatures (63.6°F vs 63.3°F). Hermosa Beach receives more rainfall at 12.2" per year compared to 10.7" in San Jacinto.
Income & Cost
Housing
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Rent by Bedroom Size
HUD Fair Market Rent (FY 2026) — metro area average
Everyday Prices
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Climate
NOAA 30-year normals (1991-2020)