Cost of Living: Washington, DC vs Westminster, CO (2026)

Washington

District of Columbia
171
VS

Westminster

Colorado
139

Washington is 23% more expensive than Westminster.

$1,900/mo ↑ 5%
Median Rent
$1,816/mo ↓ 4%
$106,287/yr ↑ 11%
Median Income
$96,145/yr ↓ 10%
$724,600 ↑ 46%
Home Value
$497,400 ↓ 31%
$2,103/mo ↑ 14%
Owner Costs
$1,841/mo ↓ 12%
672,079
Population
115,546

Tax Comparison

10.75%
Income Tax
4.4%
6.0%
State Sales Tax
2.9%
0.56%
Property Tax
0.51%

Affordability

21.5%
rent-to-income
Affordability
22.7%
rent-to-income

Detailed Comparison

When comparing Washington, DC and Westminster, CO, the overall cost of living indices are 171 and 139 respectively (national median = 100). Rent is $84/month cheaper in Westminster, saving renters about $1,008/year.

Median household income is $10,142/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $497,400 in Westminster.

Colorado has a lower income tax rate, making Westminster slightly more tax-friendly.

Frequently Asked Questions

Washington vs Westminster — common questions

Is Washington or Westminster cheaper to live in?
Based on our cost index, Westminster is cheaper to live in with an index of 139 compared to 171 (US average = 100).
What is the rent difference between Washington and Westminster?
Median rent in Washington is $1,900/month and in Westminster it's $1,816/month — a difference of $84/month.
Which city has higher income, Washington or Westminster?
Median household income is $106,287 in Washington and $96,145 in Westminster. Median household income is $10,142/year higher in Washington.
How do taxes compare between District of Columbia and Colorado?
District of Columbia has 10.75% income tax, 6.0% sales tax, and 0.56% property tax. Colorado has 4.4% income tax, 2.9% sales tax, and 0.51% property tax.
Should I move to Washington or Westminster?
It depends on your priorities. Washington has a cost index of 171 with median rent of $1,900/mo, while Westminster has a cost index of 139 with rent of $1,816/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Washington details → View Westminster details →

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