Arlington is 19% more expensive than Columbia.
When comparing Arlington, TX and Columbia, SC, the overall cost of living indices are 95 and 80 respectively (national median = 100). Rent is $231/month cheaper in Columbia, saving renters about $2,772/year.
Median household income is $17,866/year higher in Arlington. Home values also differ significantly — the median in Arlington is $276,400 compared to $243,500 in Columbia.
Texas has no state income tax, giving Arlington residents a significant tax advantage over South Carolina's 6.4% rate.
Arlington vs Columbia — common questions
Other cost of living comparisons for Arlington and Columbia