Washington is 125% more expensive than Waterbury.
When comparing Washington, DC and Waterbury, CT, the overall cost of living indices are 171 and 76 respectively (national median = 100). Rent is $720/month cheaper in Waterbury, saving renters about $8,640/year.
Median household income is $54,645/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $185,400 in Waterbury.
Connecticut has a lower income tax rate, making Waterbury slightly more tax-friendly.
Washington vs Waterbury — common questions
Other cost of living comparisons for Washington and Waterbury