To keep the same standard of living as $100,000 in Austin, you'd need about $114,200 in San Diego — a $14,200 premium per year.
Estimated monthly spending for a middle-income household, adjusted by each metro's BEA price level.
The salary you'd need in San Diego to maintain the same purchasing power as each income level in Austin, using the BEA price ratio of 1.142.
| Salary in Austin | Equivalent in San Diego | Difference |
|---|---|---|
| $50,000 | $57,100 | +$7,100 |
| $75,000 | $85,700 | +$10,700 |
| $100,000 | $114,200 | +$14,200 |
| $150,000 | $171,400 | +$21,400 |
| $200,000 | $228,500 | +$28,500 |
Moving from Austin, TX to San Diego, CA means your everyday costs are more expensive by roughly 14.2%. The U.S. Bureau of Economic Analysis measures Austin's overall price level at 97.6 and San Diego's at 111.5, where 100 represents the national average. In practical terms, a household spending $4,969 per month in Austin would spend about $5,725 for the equivalent lifestyle in San Diego — a swing of $756 every month, or $9,072 per year.
Housing is the decisive factor. Estimated monthly housing runs $2,009 in Austin against $2,535 in San Diego. Because rent and mortgage costs vary far more between metros than groceries or utilities, the housing line alone accounts for most of the 14.2% gap.
For salary negotiation or a remote-work relocation, the key number is the equivalent salary. A $100,000 income in Austin has the same purchasing power as $114,200 in San Diego. Looked at the other way, $100,000 in San Diego is worth about $87,500 in Austin terms. Use the Cost of Living Calculator to plug in your own expenses.
Price levels don't include income tax, which can significantly swing your real take-home pay — especially between TX and CA.
San Diego is 14.2% more expensive than Austin overall. Based on the U.S. Bureau of Economic Analysis Regional Price Parities (2023), Austin has a price level of 97.6 versus 111.5 for San Diego, where 100 equals the national average.
To maintain the same purchasing power as a $100,000 salary in Austin, you would need about $114,200 in San Diego — a difference of $14,200 per year.
Estimated monthly housing runs about $2,009 in Austin versus $2,535 in San Diego. Housing is the single biggest driver of the cost-of-living gap between the two metros.
Sources & methodology
Price levels use the U.S. Bureau of Economic Analysis Regional Price Parities for metropolitan areas (2023, the most recent metro-level release). Austin maps to the Austin-Round Rock-Georgetown, TX MSA; San Diego maps to the San Diego-Chula Vista-Carlsbad, CA MSA. Category spending baselines come from the U.S. Bureau of Labor Statistics Consumer Expenditure Survey. Category-level figures are modeled estimates and are illustrative; actual costs vary by household. This is a planning tool, not financial advice.
