Denver vs Washington
Cost of Living (2026)
Denver is 29% less expensive than Washington.
Enter your salary β get exact comparisonAt a glance
Denver, CO
COL index118 β
State income tax4.55% β
Avg 1BR rent$1,800/mo β
Median home price$545K β
VS
Washington, DC
COL index152
State income tax8.5%
Avg 1BR rent$2,700/mo
Median home price$680K
Cost breakdown by category
Salary equivalency: Denver β Washington
What salary in Washington gives you the same purchasing power as your Denver salary?
Denver vs Washington: Full Cost of Living Comparison (2026)
When comparing the cost of living between Denver, CO and Washington, DC, Denver comes out significantly more affordable with a COL index of 118 versus 152 for Washington β a difference of approximately 29%.
State income tax impact
Denver workers pay 4.55% Colorado state income tax, while Washington workers pay 8.5%.
Housing costs
The median home price in Denver is $545,000, compared to $680,000 in Washington. Average 1-bedroom rent is $1,800/month in Denver versus $2,700/month in Washington.