By Ziv Shay | Updated April 2026
Side-by-side cost of living comparison for 2026
Median Income: $83,454
Population: 1,423,851
Median Income: $56,019
Population: 2,304,580
When comparing San Diego and Houston, the overall cost of living differs by 45.5%. San Diego carries a cost index of 165 compared to Houston's 90, meaning your dollar stretches 45% further in Houston.
Housing is where the most significant gap appears between these two cities. Houston has a housing index of 82 compared to San Diego's 210. This 128-point difference translates to substantial monthly savings on rent or mortgage payments in Houston.
Houston is more affordable across all categories.
Houston is more affordable for: Housing, Food & Groceries, Transportation, Healthcare, Utilities, Entertainment, Taxes.
If you earn $60,000 in San Diego, you would need $32,727 in Houston to maintain the same standard of living. For a $100,000 salary, the equivalent would be $54,545.
The median household income in San Diego is $83,454 compared to $56,019 in Houston. While San Diego has higher incomes, the higher cost of living may offset this advantage.
Safety: San Diego scores 7/10 while Houston scores 5/10 in our safety assessment.
Weather: San Diego has an edge in climate with a 10/10 weather score compared to Houston's 5/10.
Job Market: Both cities have comparable job markets at 7/10.
Houston is the more affordable option overall, but cost is just one factor in deciding where to live. Consider your career opportunities, family needs, and lifestyle preferences alongside the financial comparison. San Diego may justify its higher costs with excellent weather that many residents find worthwhile.
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