Dallas is 21% more expensive than Columbia.
When comparing Dallas, TX and Columbia, SC, the overall cost of living indices are 97 and 80 respectively (national median = 100). Rent is $245/month cheaper in Columbia, saving renters about $2,940/year.
Median household income is $12,107/year higher in Dallas. Home values also differ significantly — the median in Dallas is $295,300 compared to $243,500 in Columbia.
Texas has no state income tax, giving Dallas residents a significant tax advantage over South Carolina's 6.4% rate.
Dallas vs Columbia — common questions
Other cost of living comparisons for Dallas and Columbia