Boston is 120% more expensive than Columbia.
When comparing Boston, MA and Columbia, MO, the overall cost of living indices are 176 and 80 respectively (national median = 100). Rent is $1,026/month cheaper in Columbia, saving renters about $12,312/year.
Median household income is $30,267/year higher in Boston. Home values also differ significantly — the median in Boston is $710,400 compared to $268,300 in Columbia.
Missouri has a lower income tax rate, making Columbia slightly more tax-friendly.
Boston vs Columbia — common questions
Other cost of living comparisons for Boston and Columbia