Columbia is 53% cheaper than Downey.
When comparing Columbia, SC and Downey, CA, the overall cost of living indices are 80 and 169 respectively (national median = 100). Rent is $734/month cheaper in Columbia, saving renters about $8,808/year.
Median household income is $31,747/year higher in Downey. Home values also differ significantly — the median in Columbia is $243,500 compared to $728,500 in Downey.
South Carolina has a lower income tax rate, making Columbia slightly more tax-friendly.
Columbia vs Downey — common questions
Other cost of living comparisons for Columbia and Downey