Cost of Living: San Diego vs Austin (2026)
Austin has a 21% lower overall cost of living than San Diego as of Q1 2026. A one-bedroom apartment runs $1,800/mo in Austin vs $2,600/mo in San Diego — a 44% difference. Austin has no state income tax, giving residents more take-home pay than those in San Diego (9.3% rate).
- Austin is 21% cheaper overall (COL index: 148 vs 122)
- 1BR rent: $1,800/mo in Austin vs $2,600/mo — 31% savings
- Austin has 0% state income tax — saves ~$3,300+/yr at a $75K salary
- Higher median household income: San Diego ($88,000/yr vs $72,000/yr)
- Median home price: $480,000 in Austin vs $850,000 — 44% difference
| Category | San Diego California | Austin Texas |
|---|---|---|
| 🏠 HousingQ1 2026 | ||
| Studio rent/mo | $2,100 | $1,500Best |
| 1BR rent/mo | $2,600 | $1,800Best |
| 2BR rent/mo | $3,500 | $2,400Best |
| Median home price | $850K | $480KBest |
| 🛒 Food & GroceriesQ1 2026 | ||
| Groceries index (100 = US avg) | 109 | 98Best |
| Budget meal (1 person) | $18 | $14Best |
| Mid-range dinner (2) | $75 | $60Best |
| 🚌 TransportationQ1 2026 | ||
| Monthly transit pass/mo | $100 | $50Best |
| Gas price/gal | $4.40 | $3.10Best |
| Car insurance/mo | $165Best | $175 |
| ⚡ UtilitiesQ1 2026 | ||
| Monthly utilities bundle/mo | $130Best | $170 |
| Internet/mo | $65Best | $65 |
| 💰 Income & TaxesQ1 2026 | ||
| Median household income/yr | $88KBest | $72K |
| State income tax% | 9.3% | 0.0%Best |
| Sales tax (combined)% | 7.8%Best | 8.3% |
| 🎬 LeisureQ1 2026 | ||
| Movie ticket | $17.00 | $15.00Best |
| Gym membership/mo | $55 | $40Best |
| Beer at restaurant | $8.00 | $7.00Best |
| 📊 OverviewQ1 2026 | ||
| Overall COL index (100 = US avg) | 148 | 122Best |
| Walk score / 100 | 51Best | 42 |
Frequently asked questions
Is San Diego cheaper than Austin?
No. Austin is 21% cheaper than San Diego based on overall cost of living indices (122 vs 148, where 100 = US average).
What is the average rent in San Diego vs Austin?
As of Q1 2026, the median 1-bedroom rent in San Diego is $2,600/month and in Austin is $1,800/month. San Diego is more expensive by 44%.
How much do I need to earn in Austin to match a $75,000 salary in San Diego?
To maintain a similar lifestyle, you would need approximately $61,824/year in Austin to match a $75,000 salary in San Diego. This estimate is based on overall cost of living indices and does not account for individual spending patterns.
Which city has lower taxes — San Diego or Austin?
Austin has the lower state income tax rate at 0% vs 9.3%. Austin has no state income tax at all, which can save thousands of dollars per year depending on your income. Note that sales tax and local taxes also vary — see the full breakdown in the table above.
Is it worth moving from San Diego to Austin?
It depends on your priorities. Austin offers lower overall costs and tax advantages, but both cities have different job markets, weather, and lifestyle trade-offs. Use the comparison table above to evaluate rent, groceries, transportation, and income potential side by side based on your specific budget.
Data sourced from Zillow, BLS, Numbeo, Tax Foundation, and US Census ACS · Updated Q1 2026 · For general guidance only
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