Cost of Living: Killeen, TX vs Lafayette, LA (2026)

Killeen

Texas
75
VS

Lafayette

Louisiana
77

Killeen and Lafayette have a similar cost of living.

$1,147/mo ↑ 8%
Median Rent
$1,065/mo ↓ 7%
$58,339/yr ↓ 5%
Median Income
$61,454/yr ↑ 5%
$196,000 ↓ 22%
Home Value
$251,300 ↑ 28%
$1,176/mo ↑ 11%
Owner Costs
$1,057/mo ↓ 10%
156,144
Population
121,537

Tax Comparison

0%
Income Tax
4.25%
6.25%
State Sales Tax
4.45%
1.6%
Property Tax
0.55%

Affordability

23.6%
rent-to-income
Affordability
20.8%
rent-to-income

Detailed Comparison

When comparing Killeen, TX and Lafayette, LA, the overall cost of living indices are 75 and 77 respectively (national median = 100). Rent is $82/month cheaper in Lafayette, saving renters about $984/year.

Median household income is $3,115/year higher in Lafayette. Home values also differ significantly — the median in Killeen is $196,000 compared to $251,300 in Lafayette.

Texas has no state income tax, giving Killeen residents a significant tax advantage over Louisiana's 4.25% rate.

Frequently Asked Questions

Killeen vs Lafayette — common questions

Is Killeen or Lafayette cheaper to live in?
Based on our cost index, Killeen is cheaper to live in with an index of 75 compared to 77 (US average = 100).
What is the rent difference between Killeen and Lafayette?
Median rent in Killeen is $1,147/month and in Lafayette it's $1,065/month — a difference of $82/month.
Which city has higher income, Killeen or Lafayette?
Median household income is $58,339 in Killeen and $61,454 in Lafayette. Median household income is $3,115/year higher in Lafayette.
How do taxes compare between Texas and Louisiana?
Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax. Louisiana has 4.25% income tax, 4.45% sales tax, and 0.55% property tax.
Should I move to Killeen or Lafayette?
It depends on your priorities. Killeen has a cost index of 75 with median rent of $1,147/mo, while Lafayette has a cost index of 77 with rent of $1,065/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Killeen details → View Lafayette details →

More Comparisons

Other cost of living comparisons for Killeen and Lafayette

Killeen vs. Lakewood Killeen vs. Kansas City Killeen vs. Macon Killeen vs. Springfield Killeen vs. Alexandria Killeen vs. Sunnyvale Lafayette vs. Rochester Lafayette vs. Ann Arbor Lafayette vs. Independence Lafayette vs. Berkeley Lafayette vs. College Station Lafayette vs. Fairfield