Boston is 117% more expensive than Hartford.
When comparing Boston, MA and Hartford, CT, the overall cost of living indices are 176 and 81 respectively (national median = 100). Rent is $872/month cheaper in Hartford, saving renters about $10,464/year.
Median household income is $49,455/year higher in Boston. Home values also differ significantly — the median in Boston is $710,400 compared to $217,200 in Hartford.
Connecticut has a lower income tax rate, making Hartford slightly more tax-friendly.
Boston vs Hartford — common questions
Other cost of living comparisons for Boston and Hartford