Providence is 24% more expensive than Columbia.
When comparing Providence, RI and Columbia, SC, the overall cost of living indices are 99 and 80 respectively (national median = 100). Rent is $175/month cheaper in Columbia, saving renters about $2,100/year.
Median household income is $11,119/year higher in Providence. Home values also differ significantly — the median in Providence is $322,800 compared to $243,500 in Columbia.
Rhode Island has a lower income tax rate, making Providence slightly more tax-friendly.
Providence vs Columbia — common questions
Other cost of living comparisons for Providence and Columbia