District of Columbia · Population 672,079 · Updated March 2026
How far your income goes in Washington
State-level tax rates that affect your costs
Washington has a significantly higher cost of living than most US cities, driven largely by premium housing costs. With a cost index of 171 (where 100 equals the national median), Washington residents can expect to pay median rent of $1,900/month while earning a median household income of $106,287/year.
The median home value in Washington, DC is $724,600, with typical monthly owner costs around $2,103 including mortgage, insurance, and taxes. The median rent-to-income ratio of 21.5% means housing is relatively affordable here — well below the 30% threshold that HUD considers cost-burdened.
District of Columbia's top income tax rate of 10.75% is among the highest in the nation, adding to the overall cost burden. Combined with a 6.0% sales tax rate and 0.56% effective property tax rate, the overall tax environment is a factor in the total cost of living in Washington.
Common questions about living costs in Washington
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