Austin vs San Antonio: The Real Numbers
If you live in Texas and you're deciding where to plant roots, this comparison matters. Austin gets all the hype — tech jobs, culture, live music. San Antonio doesn't make the headlines. But when you look at the actual numbers, the picture is more complicated than the hype suggests.
Home Prices
Austin's median home price in 2026 sits at $535,000. San Antonio comes in at $285,000 — nearly half the price. That difference isn't small. On a 30-year mortgage with 20% down:
| City | Home Price | Down Payment | Monthly Mortgage (6.99%) |
|---|---|---|---|
| Austin | $535,000 | $107,000 | $2,843/mo |
| San Antonio | $285,000 | $57,000 | $1,514/mo |
That's $1,329 per month more to own in Austin vs San Antonio. Every single month.
Rent Comparison
Austin median rent: $2,100/month
San Antonio median rent: $1,550/month
Renting is also cheaper in San Antonio — by $550/month.
Property Taxes
Both cities are in Texas, so both carry Texas's notoriously high property tax rate of around 1.87–1.96% annually. On a $535,000 Austin home, that's roughly $833/month in property taxes alone. On a $285,000 San Antonio home, it's about $443/month.
The Break-Even Analysis
Austin: If you buy in Austin today, you need to stay approximately 6–7 years before buying beats renting financially. Austin's appreciation rate (~4.2%/year historically) eventually makes ownership worth it — but only if you commit long-term.
San Antonio: The math works faster here. With lower prices and strong population growth, buyers in San Antonio typically break even in 4–5 years. The affordability gap gives you more breathing room.
Who Should Choose What
Buy in Austin if:
- You have a tech salary and job security
- You're planning to stay 7+ years
- You believe Austin's growth story continues
Buy in San Antonio if:
- You want affordability without sacrificing a major city lifestyle
- You're a first-time buyer with limited down payment
- You want lower monthly payments and faster break-even
Rent in Austin if:
- You're not sure about your 3–5 year plans
- You're still building your down payment
- You want flexibility as the market stabilizes
The Bottom Line
Austin is a great city. But right now in 2026, the numbers favor San Antonio for buyers. If you're choosing between the two purely on financial grounds — San Antonio wins by a significant margin. Austin wins on lifestyle and long-term appreciation potential, but you'll pay dearly for it every month.
Use our Austin rent vs buy calculator or San Antonio calculator to run the numbers with your specific situation.