Washington is 44% more expensive than Lowell.
When comparing Washington, DC and Lowell, MA, the overall cost of living indices are 171 and 119 respectively (national median = 100). Rent is $297/month cheaper in Lowell, saving renters about $3,564/year.
Median household income is $30,082/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $395,100 in Lowell.
Massachusetts has a lower income tax rate, making Lowell slightly more tax-friendly.
Washington vs Lowell — common questions
Other cost of living comparisons for Washington and Lowell