Side-by-side cost of living comparison for 2026
Median Income: $53,420
Population: 1,547,253
Median Income: $83,454
Population: 1,423,851
When comparing San Antonio and San Diego, the overall cost of living differs by 91.9%. San Diego carries a cost index of 165 compared to San Antonio's 86, meaning your dollar stretches 48% further in San Antonio.
Housing is where the most significant gap appears between these two cities. San Antonio has a housing index of 78 compared to San Diego's 210. This 132-point difference translates to substantial monthly savings on rent or mortgage payments in San Antonio.
San Antonio is more affordable for: Housing, Food & Groceries, Transportation, Healthcare, Utilities, Entertainment, Taxes.
If you earn $60,000 in San Antonio, you would need $115,116 in San Diego to maintain the same standard of living. For a $100,000 salary, the equivalent would be $191,860.
The median household income in San Antonio is $53,420 compared to $83,454 in San Diego. San Diego has higher incomes, though the higher cost of living may offset this advantage.
Safety: San Antonio scores 6/10 while San Diego scores 7/10 in our safety assessment.
Weather: San Diego enjoys better weather with a score of 10/10 versus San Antonio's 6/10.
Job Market: San Diego has the stronger job market (7/10) compared to San Antonio (6/10).
San Antonio 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.
