Columbia is 48% cheaper than Vallejo.
When comparing Columbia, SC and Vallejo, CA, the overall cost of living indices are 80 and 155 respectively (national median = 100). Rent is $855/month cheaper in Columbia, saving renters about $10,260/year.
Median household income is $33,843/year higher in Vallejo. Home values also differ significantly — the median in Columbia is $243,500 compared to $557,500 in Vallejo.
South Carolina has a lower income tax rate, making Columbia slightly more tax-friendly.
Columbia vs Vallejo — common questions
Other cost of living comparisons for Columbia and Vallejo