Cost of Living: Washington, DC vs Louisville/Jefferson County metro government (balance), Kentucky, KY (2026)

Washington

District of Columbia
171
VS

Louisville/Jefferson County metro government (balance), Kentucky

Kentucky
74

Washington is 97% more expensive than Louisville/Jefferson County metro government (balance), Kentucky.

$1,900/mo ↑ 78%
Median Rent
$1,069/mo ↓ 44%
$106,287/yr ↑ 64%
Median Income
$64,731/yr ↓ 39%
$724,600 ↑ 227%
Home Value
$221,500 ↓ 69%
$2,103/mo ↑ 88%
Owner Costs
$1,118/mo ↓ 47%
672,079
Population
627,210

Tax Comparison

10.75%
Income Tax
4.0%
6.0%
Sales Tax
6.0%
0.56%
Property Tax
0.83%

Affordability

21.5%
rent-to-income
Affordability
19.8%
rent-to-income

Detailed Comparison

When comparing Washington, DC and Louisville/Jefferson County metro government (balance), Kentucky, KY, the overall cost of living indices are 171 and 74 respectively (national median = 100). Rent is $831/month cheaper in Louisville/Jefferson County metro government (balance), Kentucky, saving renters about $9,972/year.

Median household income is $41,556/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $221,500 in Louisville/Jefferson County metro government (balance), Kentucky.

Kentucky has a lower income tax rate, making Louisville/Jefferson County metro government (balance), Kentucky slightly more tax-friendly.

Frequently Asked Questions

Washington vs Louisville/Jefferson County metro government (balance), Kentucky — common questions

Is Washington or Louisville/Jefferson County metro government (balance), Kentucky cheaper to live in?
Based on our cost index, Louisville/Jefferson County metro government (balance), Kentucky is cheaper to live in with an index of 74 compared to 171 (US average = 100).
What is the rent difference between Washington and Louisville/Jefferson County metro government (balance), Kentucky?
Median rent in Washington is $1,900/month and in Louisville/Jefferson County metro government (balance), Kentucky it's $1,069/month — a difference of $831/month.
Which city has higher income, Washington or Louisville/Jefferson County metro government (balance), Kentucky?
Median household income is $106,287 in Washington and $64,731 in Louisville/Jefferson County metro government (balance), Kentucky. Median household income is $41,556/year higher in Washington.
How do taxes compare between District of Columbia and Kentucky?
District of Columbia has 10.75% income tax, 6.0% sales tax, and 0.56% property tax. Kentucky has 4.0% income tax, 6.0% sales tax, and 0.83% property tax.
Should I move to Washington or Louisville/Jefferson County metro government (balance), Kentucky?
It depends on your priorities. Washington has a cost index of 171 with median rent of $1,900/mo, while Louisville/Jefferson County metro government (balance), Kentucky has a cost index of 74 with rent of $1,069/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Washington details → View Louisville/Jefferson County metro government (balance), Kentucky details →