Cost of Living: Washington, DC vs Chattanooga, TN (2026)

Washington

District of Columbia
171
VS

Chattanooga

Tennessee
81

Washington is 111% more expensive than Chattanooga.

$1,900/mo ↑ 65%
Median Rent
$1,155/mo ↓ 39%
$106,287/yr ↑ 74%
Median Income
$61,028/yr ↓ 43%
$724,600 ↑ 180%
Home Value
$259,200 ↓ 64%
$2,103/mo ↑ 89%
Owner Costs
$1,112/mo ↓ 47%
672,079
Population
182,832

Tax Comparison

10.75%
Income Tax
0%
6.0%
State Sales Tax
7.0%
0.56%
Property Tax
0.64%

Affordability

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

Detailed Comparison

When comparing Washington, DC and Chattanooga, TN, the overall cost of living indices are 171 and 81 respectively (national median = 100). Rent is $745/month cheaper in Chattanooga, saving renters about $8,940/year.

Median household income is $45,259/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $259,200 in Chattanooga.

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

Frequently Asked Questions

Washington vs Chattanooga — common questions

Is Washington or Chattanooga cheaper to live in?
Based on our cost index, Chattanooga is cheaper to live in with an index of 81 compared to 171 (US average = 100).
What is the rent difference between Washington and Chattanooga?
Median rent in Washington is $1,900/month and in Chattanooga it's $1,155/month — a difference of $745/month.
Which city has higher income, Washington or Chattanooga?
Median household income is $106,287 in Washington and $61,028 in Chattanooga. Median household income is $45,259/year higher in Washington.
How do taxes compare between District of Columbia and Tennessee?
District of Columbia has 10.75% income tax, 6.0% sales tax, and 0.56% property tax. Tennessee has 0% income tax, 7.0% sales tax, and 0.64% property tax.
Should I move to Washington or Chattanooga?
It depends on your priorities. Washington has a cost index of 171 with median rent of $1,900/mo, while Chattanooga has a cost index of 81 with rent of $1,155/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Washington details → View Chattanooga details →

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