Cost of Living: Washington, DC vs Portland, OR (2026)

Washington

District of Columbia
171
VS

Portland

Oregon
138

Washington is 33% more expensive than Portland.

$1,900/mo ↑ 19%
Median Rent
$1,596/mo ↓ 16%
$106,287/yr ↑ 20%
Median Income
$88,792/yr ↓ 16%
$724,600 ↑ 30%
Home Value
$557,600 ↓ 23%
$2,103/mo ↑ 19%
Owner Costs
$1,771/mo ↓ 16%
672,079
Population
642,715

Tax Comparison

10.75%
Income Tax
9.9%
6.0%
Sales Tax
0%
0.56%
Property Tax
0.93%

Affordability

21.5%
rent-to-income
Affordability
21.6%
rent-to-income

Detailed Comparison

When comparing Washington, DC and Portland, OR, the overall cost of living indices are 171 and 138 respectively (national median = 100). Rent is $304/month cheaper in Portland, saving renters about $3,648/year.

Median household income is $17,495/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $557,600 in Portland.

Oregon has a lower income tax rate, making Portland slightly more tax-friendly.

Frequently Asked Questions

Washington vs Portland — common questions

Is Washington or Portland cheaper to live in?
Based on our cost index, Portland is cheaper to live in with an index of 138 compared to 171 (US average = 100).
What is the rent difference between Washington and Portland?
Median rent in Washington is $1,900/month and in Portland it's $1,596/month — a difference of $304/month.
Which city has higher income, Washington or Portland?
Median household income is $106,287 in Washington and $88,792 in Portland. Median household income is $17,495/year higher in Washington.
How do taxes compare between District of Columbia and Oregon?
District of Columbia has 10.75% income tax, 6.0% sales tax, and 0.56% property tax. Oregon has 9.9% income tax, 0% sales tax, and 0.93% property tax.
Should I move to Washington or Portland?
It depends on your priorities. Washington has a cost index of 171 with median rent of $1,900/mo, while Portland has a cost index of 138 with rent of $1,596/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Washington details → View Portland details →