Corona is 116% more expensive than Columbia.
When comparing Corona, CA and Columbia, SC, the overall cost of living indices are 173 and 80 respectively (national median = 100). Rent is $978/month cheaper in Columbia, saving renters about $11,736/year.
Median household income is $50,785/year higher in Corona. Home values also differ significantly — the median in Corona is $656,500 compared to $243,500 in Columbia.
South Carolina has a lower income tax rate, making Columbia slightly more tax-friendly.
Corona vs Columbia — common questions
Other cost of living comparisons for Corona and Columbia