Cost of Living: Seattle, WA vs Washington, DC (2026)

Seattle

Washington
196
VS

Washington

District of Columbia
171

Seattle is 25% more expensive than Washington.

$1,998/mo ↑ 5%
Median Rent
$1,900/mo ↓ 5%
$121,984/yr ↑ 15%
Median Income
$106,287/yr ↓ 13%
$912,100 ↑ 26%
Home Value
$724,600 ↓ 21%
$2,220/mo ↑ 6%
Owner Costs
$2,103/mo ↓ 5%
741,440
Population
672,079

Tax Comparison

0%
Income Tax
10.75%
6.5%
Sales Tax
6.0%
0.92%
Property Tax
0.56%

Affordability

19.7%
rent-to-income
Affordability
21.5%
rent-to-income

Detailed Comparison

When comparing Seattle, WA and Washington, DC, the overall cost of living indices are 196 and 171 respectively (national median = 100). Rent is $98/month cheaper in Washington, saving renters about $1,176/year.

Median household income is $15,697/year higher in Seattle. Home values also differ significantly — the median in Seattle is $912,100 compared to $724,600 in Washington.

Washington has no state income tax, giving Seattle residents a significant tax advantage over District of Columbia's 10.75% rate.

Frequently Asked Questions

Seattle vs Washington — common questions

Is Seattle or Washington cheaper to live in?
Based on our cost index, Washington is cheaper to live in with an index of 171 compared to 196 (US average = 100).
What is the rent difference between Seattle and Washington?
Median rent in Seattle is $1,998/month and in Washington it's $1,900/month — a difference of $98/month.
Which city has higher income, Seattle or Washington?
Median household income is $121,984 in Seattle and $106,287 in Washington. Median household income is $15,697/year higher in Seattle.
How do taxes compare between Washington and District of Columbia?
Washington has 0% income tax, 6.5% sales tax, and 0.92% property tax. District of Columbia has 10.75% income tax, 6.0% sales tax, and 0.56% property tax.
Should I move to Seattle or Washington?
It depends on your priorities. Seattle has a cost index of 196 with median rent of $1,998/mo, while Washington has a cost index of 171 with rent of $1,900/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
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