Washington is 180% more expensive than Buffalo.
When comparing Washington, DC and Buffalo, NY, the overall cost of living indices are 171 and 61 respectively (national median = 100). Rent is $911/month cheaper in Buffalo, saving renters about $10,932/year.
Median household income is $58,237/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $152,300 in Buffalo.
District of Columbia has a lower income tax rate, making Washington slightly more tax-friendly.
Washington vs Buffalo — common questions
Other cost of living comparisons for Washington and Buffalo