Side-by-side cost of living comparison for 2026
Median Income: $75,413
Population: 978,908
Median Income: $83,454
Population: 1,423,851
When comparing Austin and San Diego, the overall cost of living differs by 52.8%. 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 for: Housing, Food & Groceries, Transportation, Healthcare, Utilities, Entertainment, Taxes.
If you earn $60,000 in Austin, you would need $91,667 in San Diego to maintain the same standard of living. For a $100,000 salary, the equivalent would be $152,778.
The median household income in Austin is $75,413 compared to $83,454 in San Diego. San Diego has higher incomes, though the higher cost of living may offset this advantage.
Safety: Austin scores 7/10 while San Diego scores 7/10 in our safety assessment.
Weather: San Diego enjoys better weather with a score of 10/10 versus Austin's 6/10.
Job Market: Austin's job market (9/10) is stronger than San Diego's (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.
