Cost of Living: Columbus, OH vs Louisville, KY (2026)

Columbus

Ohio
83
VS

Louisville

Kentucky
74

Columbus is 12% more expensive than Louisville.

$1,224/mo ↑ 14%
Median Rent
$1,069/mo ↓ 13%
$65,327/yr ≈ Same
Median Income
$64,731/yr ≈ Same
$234,500 ↑ 6%
Home Value
$221,500 ↓ 6%
$1,243/mo ↑ 11%
Owner Costs
$1,118/mo ↓ 10%
906,480
Population
627,210

Tax Comparison

3.5%
Income Tax
4.0%
5.75%
State Sales Tax
6.0%
1.53%
Property Tax
0.83%

Affordability

22.5%
rent-to-income
Affordability
19.8%
rent-to-income

Detailed Comparison

When comparing Columbus, OH and Louisville, KY, the overall cost of living indices are 83 and 74 respectively (national median = 100). Rent is $155/month cheaper in Louisville, saving renters about $1,860/year.

Median household income is $596/year higher in Columbus. Home values also differ significantly — the median in Columbus is $234,500 compared to $221,500 in Louisville.

Ohio has a lower income tax rate, making Columbus slightly more tax-friendly.

Frequently Asked Questions

Columbus vs Louisville — common questions

Is Columbus or Louisville cheaper to live in?
Based on our cost index, Louisville is cheaper to live in with an index of 74 compared to 83 (US average = 100).
What is the rent difference between Columbus and Louisville?
Median rent in Columbus is $1,224/month and in Louisville it's $1,069/month — a difference of $155/month.
Which city has higher income, Columbus or Louisville?
Median household income is $65,327 in Columbus and $64,731 in Louisville. Median household income is $596/year higher in Columbus.
How do taxes compare between Ohio and Kentucky?
Ohio has 3.5% income tax, 5.75% sales tax, and 1.53% property tax. Kentucky has 4.0% income tax, 6.0% sales tax, and 0.83% property tax.
Should I move to Columbus or Louisville?
It depends on your priorities. Columbus has a cost index of 83 with median rent of $1,224/mo, while Louisville 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 Columbus details → View Louisville details →

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