Atlanta is 85% more expensive than St. Louis.
When comparing Atlanta, GA and St. Louis, MO, the overall cost of living indices are 122 and 66 respectively (national median = 100). Rent is $639/month cheaper in St. Louis, saving renters about $7,668/year.
Median household income is $26,659/year higher in Atlanta. Home values also differ significantly — the median in Atlanta is $420,600 compared to $185,100 in St. Louis.
Missouri has a lower income tax rate, making St. Louis slightly more tax-friendly.
Atlanta vs St. Louis — common questions
Other cost of living comparisons for Atlanta and St. Louis