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

Lewisville

Texas
112
VS

Lafayette

Louisiana
77

Lewisville is 45% more expensive than Lafayette.

$1,572/mo ↑ 48%
Median Rent
$1,065/mo ↓ 32%
$85,002/yr ↑ 38%
Median Income
$61,454/yr ↓ 28%
$350,200 ↑ 39%
Home Value
$251,300 ↓ 28%
$1,631/mo ↑ 54%
Owner Costs
$1,057/mo ↓ 35%
128,313
Population
121,537

Tax Comparison

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

Affordability

22.2%
rent-to-income
Affordability
20.8%
rent-to-income

Detailed Comparison

When comparing Lewisville, TX and Lafayette, LA, the overall cost of living indices are 112 and 77 respectively (national median = 100). Rent is $507/month cheaper in Lafayette, saving renters about $6,084/year.

Median household income is $23,548/year higher in Lewisville. Home values also differ significantly — the median in Lewisville is $350,200 compared to $251,300 in Lafayette.

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

Frequently Asked Questions

Lewisville vs Lafayette — common questions

Is Lewisville or Lafayette cheaper to live in?
Based on our cost index, Lafayette is cheaper to live in with an index of 77 compared to 112 (US average = 100).
What is the rent difference between Lewisville and Lafayette?
Median rent in Lewisville is $1,572/month and in Lafayette it's $1,065/month — a difference of $507/month.
Which city has higher income, Lewisville or Lafayette?
Median household income is $85,002 in Lewisville and $61,454 in Lafayette. Median household income is $23,548/year higher in Lewisville.
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 Lewisville or Lafayette?
It depends on your priorities. Lewisville has a cost index of 112 with median rent of $1,572/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 Lewisville details → View Lafayette details →

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