Washington is 242% more expensive than Dayton.
When comparing Washington, DC and Dayton, OH, the overall cost of living indices are 171 and 50 respectively (national median = 100). Rent is $1,034/month cheaper in Dayton, saving renters about $12,408/year.
Median household income is $62,833/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $93,200 in Dayton.
Ohio has a lower income tax rate, making Dayton slightly more tax-friendly.
Washington vs Dayton — common questions
Other cost of living comparisons for Washington and Dayton