Austin is 94% more expensive than Columbus.
When comparing Austin, TX and Columbus, GA, the overall cost of living indices are 134 and 69 respectively (national median = 100). Rent is $583/month cheaper in Columbus, saving renters about $6,996/year.
Median household income is $34,839/year higher in Austin. Home values also differ significantly — the median in Austin is $512,700 compared to $182,300 in Columbus.
Texas has no state income tax, giving Austin residents a significant tax advantage over Georgia's 5.49% rate.
Austin vs Columbus — common questions
Other cost of living comparisons for Austin and Columbus