Cost of Living: Louisville, KY vs Killeen, TX (2026)

Louisville

Kentucky
74
VS

Killeen

Texas
75

Louisville and Killeen have a similar cost of living.

$1,069/mo ↓ 7%
Median Rent
$1,147/mo ↑ 7%
$64,731/yr ↑ 11%
Median Income
$58,339/yr ↓ 10%
$221,500 ↑ 13%
Home Value
$196,000 ↓ 12%
$1,118/mo ↓ 5%
Owner Costs
$1,176/mo ↑ 5%
627,210
Population
156,144

Tax Comparison

4.0%
Income Tax
0%
6.0%
State Sales Tax
6.25%
0.83%
Property Tax
1.6%

Affordability

19.8%
rent-to-income
Affordability
23.6%
rent-to-income

Detailed Comparison

When comparing Louisville, KY and Killeen, TX, the overall cost of living indices are 74 and 75 respectively (national median = 100). Rent is $78/month cheaper in Louisville, saving renters about $936/year.

Median household income is $6,392/year higher in Louisville. Home values also differ significantly — the median in Louisville is $221,500 compared to $196,000 in Killeen.

Texas has no state income tax, giving Killeen residents a significant tax advantage over Kentucky's 4.0% rate.

Frequently Asked Questions

Louisville vs Killeen — common questions

Is Louisville or Killeen cheaper to live in?
Based on our cost index, Louisville is cheaper to live in with an index of 74 compared to 75 (US average = 100).
What is the rent difference between Louisville and Killeen?
Median rent in Louisville is $1,069/month and in Killeen it's $1,147/month — a difference of $78/month.
Which city has higher income, Louisville or Killeen?
Median household income is $64,731 in Louisville and $58,339 in Killeen. Median household income is $6,392/year higher in Louisville.
How do taxes compare between Kentucky and Texas?
Kentucky has 4.0% income tax, 6.0% sales tax, and 0.83% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Louisville or Killeen?
It depends on your priorities. Louisville has a cost index of 74 with median rent of $1,069/mo, while Killeen has a cost index of 75 with rent of $1,147/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Louisville details → View Killeen details →

More Comparisons

Other cost of living comparisons for Louisville and Killeen

Louisville vs. Memphis Louisville vs. Baltimore Louisville vs. Detroit Louisville vs. Milwaukee Louisville vs. Portland Louisville vs. Albuquerque Killeen vs. Lakewood Killeen vs. Kansas City Killeen vs. Macon Killeen vs. Springfield Killeen vs. Alexandria Killeen vs. Sunnyvale