Washington is 106% more expensive than Clarksville.
When comparing Washington, DC and Clarksville, TN, the overall cost of living indices are 171 and 83 respectively (national median = 100). Rent is $685/month cheaper in Clarksville, saving renters about $8,220/year.
Median household income is $39,501/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $236,100 in Clarksville.
Tennessee has no state income tax, giving Clarksville residents a significant tax advantage over District of Columbia's 10.75% rate.
Washington vs Clarksville — common questions
Other cost of living comparisons for Washington and Clarksville