Side-by-side cost of living comparison for 2026
Median Income: $83,454
Population: 1,423,851
Median Income: $75,413
Population: 978,908
When comparing San Diego and Austin, the overall cost of living differs by 34.5%. San Diego carries a cost index of 165 compared to Austin's 108, meaning your dollar stretches 35% further in Austin.
Housing is where the most significant gap appears between these two cities. Austin has a housing index of 120 compared to San Diego's 210. This 90-point difference translates to substantial monthly savings on rent or mortgage payments in Austin.
Austin is more affordable across all categories.
Austin is more affordable for: Housing, Food & Groceries, Transportation, Healthcare, Utilities, Entertainment, Taxes.
If you earn $60,000 in San Diego, you would need $39,273 in Austin to maintain the same standard of living. For a $100,000 salary, the equivalent would be $65,455.
The median household income in San Diego is $83,454 compared to $75,413 in Austin. While San Diego has higher incomes, the higher cost of living may offset this advantage.
Safety: San Diego scores 7/10 while Austin scores 7/10 in our safety assessment.
Weather: San Diego has an edge in climate with a 10/10 weather score compared to Austin's 6/10.
Job Market: Austin has the stronger job market (9/10) compared to San Diego (7/10).
Austin 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.
