St. Louis is 33% cheaper than Richmond.
When comparing St. Louis, MO and Richmond, VA, the overall cost of living indices are 66 and 98 respectively (national median = 100). Rent is $336/month cheaper in St. Louis, saving renters about $4,032/year.
Median household income is $7,392/year higher in Richmond. Home values also differ significantly — the median in St. Louis is $185,100 compared to $328,100 in Richmond.
Missouri has a lower income tax rate, making St. Louis slightly more tax-friendly.
St. Louis vs Richmond — common questions
Other cost of living comparisons for St. Louis and Richmond