Boston is 48% more expensive than Lowell.
When comparing Boston, MA and Lowell, MA, the overall cost of living indices are 176 and 119 respectively (national median = 100). Rent is $490/month cheaper in Lowell, saving renters about $5,880/year.
Median household income is $18,550/year higher in Boston. Home values also differ significantly — the median in Boston is $710,400 compared to $395,100 in Lowell.
Both cities share the same state tax structure since they are in Massachusetts.
Boston vs Lowell — common questions
Other cost of living comparisons for Boston and Lowell