St. Louis is 31% cheaper than New Haven.
When comparing St. Louis, MO and New Haven, CT, the overall cost of living indices are 66 and 95 respectively (national median = 100). Rent is $464/month cheaper in St. Louis, saving renters about $5,568/year.
Median household income is $1,508/year higher in St. Louis. Home values also differ significantly — the median in St. Louis is $185,100 compared to $249,000 in New Haven.
Missouri has a lower income tax rate, making St. Louis slightly more tax-friendly.
St. Louis vs New Haven — common questions
Other cost of living comparisons for St. Louis and New Haven