Cost of Living: St. Louis, MO vs Lewisville, TX (2026)

St. Louis

Missouri
66
VS

Lewisville

Texas
112

St. Louis is 41% cheaper than Lewisville.

$978/mo ↓ 38%
Median Rent
$1,572/mo ↑ 61%
$55,279/yr ↓ 35%
Median Income
$85,002/yr ↑ 54%
$185,100 ↓ 47%
Home Value
$350,200 ↑ 89%
$1,013/mo ↓ 38%
Owner Costs
$1,631/mo ↑ 61%
293,109
Population
128,313

Tax Comparison

4.95%
Income Tax
0%
4.225%
State Sales Tax
6.25%
0.93%
Property Tax
1.6%

Affordability

21.2%
rent-to-income
Affordability
22.2%
rent-to-income

Detailed Comparison

When comparing St. Louis, MO and Lewisville, TX, the overall cost of living indices are 66 and 112 respectively (national median = 100). Rent is $594/month cheaper in St. Louis, saving renters about $7,128/year.

Median household income is $29,723/year higher in Lewisville. Home values also differ significantly — the median in St. Louis is $185,100 compared to $350,200 in Lewisville.

Texas has no state income tax, giving Lewisville residents a significant tax advantage over Missouri's 4.95% rate.

Frequently Asked Questions

St. Louis vs Lewisville — common questions

Is St. Louis or Lewisville cheaper to live in?
Based on our cost index, St. Louis is cheaper to live in with an index of 66 compared to 112 (US average = 100).
What is the rent difference between St. Louis and Lewisville?
Median rent in St. Louis is $978/month and in Lewisville it's $1,572/month — a difference of $594/month.
Which city has higher income, St. Louis or Lewisville?
Median household income is $55,279 in St. Louis and $85,002 in Lewisville. Median household income is $29,723/year higher in Lewisville.
How do taxes compare between Missouri and Texas?
Missouri has 4.95% income tax, 4.225% sales tax, and 0.93% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to St. Louis or Lewisville?
It depends on your priorities. St. Louis has a cost index of 66 with median rent of $978/mo, while Lewisville has a cost index of 112 with rent of $1,572/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
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More Comparisons

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