Washington is 155% more expensive than Augusta.
When comparing Washington, DC and Augusta, GA, the overall cost of living indices are 171 and 67 respectively (national median = 100). Rent is $813/month cheaper in Augusta, saving renters about $9,756/year.
Median household income is $53,153/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $162,900 in Augusta.
Georgia has a lower income tax rate, making Augusta slightly more tax-friendly.
Washington vs Augusta — common questions
Other cost of living comparisons for Washington and Augusta