San Antonio is 39% cheaper than Austin.
When comparing San Antonio, TX and Austin, TX, the overall cost of living indices are 82 and 134 respectively (national median = 100). Rent is $397/month cheaper in San Antonio, saving renters about $4,764/year.
Median household income is $28,544/year higher in Austin. Home values also differ significantly — the median in San Antonio is $219,700 compared to $512,700 in Austin.
Both cities share the same state tax structure since they are in Texas.
San Antonio vs Austin — common questions
Other cost of living comparisons for San Antonio and Austin