Columbia and Hartford have a similar cost of living.
When comparing Columbia, SC and Hartford, CT, the overall cost of living indices are 80 and 81 respectively (national median = 100). Rent is $63/month cheaper in Columbia, saving renters about $756/year.
Median household income is $10,353/year higher in Columbia. Home values also differ significantly — the median in Columbia is $243,500 compared to $217,200 in Hartford.
South Carolina has a lower income tax rate, making Columbia slightly more tax-friendly.
Columbia vs Hartford — common questions
Other cost of living comparisons for Columbia and Hartford