Cost of Living: Sioux Falls, SD vs Lewisville, TX (2026)

Sioux Falls

South Dakota
78
VS

Lewisville

Texas
112

Sioux Falls is 30% cheaper than Lewisville.

$993/mo ↓ 37%
Median Rent
$1,572/mo ↑ 58%
$74,714/yr ↓ 12%
Median Income
$85,002/yr ↑ 14%
$271,400 ↓ 23%
Home Value
$350,200 ↑ 29%
$1,122/mo ↓ 31%
Owner Costs
$1,631/mo ↑ 45%
197,642
Population
128,313

Tax Comparison

0%
Income Tax
0%
4.2%
State Sales Tax
6.25%
1.28%
Property Tax
1.6%

Affordability

15.9%
rent-to-income
Affordability
22.2%
rent-to-income

Detailed Comparison

When comparing Sioux Falls, SD and Lewisville, TX, the overall cost of living indices are 78 and 112 respectively (national median = 100). Rent is $579/month cheaper in Sioux Falls, saving renters about $6,948/year.

Median household income is $10,288/year higher in Lewisville. Home values also differ significantly — the median in Sioux Falls is $271,400 compared to $350,200 in Lewisville.

Frequently Asked Questions

Sioux Falls vs Lewisville — common questions

Is Sioux Falls or Lewisville cheaper to live in?
Based on our cost index, Sioux Falls is cheaper to live in with an index of 78 compared to 112 (US average = 100).
What is the rent difference between Sioux Falls and Lewisville?
Median rent in Sioux Falls is $993/month and in Lewisville it's $1,572/month — a difference of $579/month.
Which city has higher income, Sioux Falls or Lewisville?
Median household income is $74,714 in Sioux Falls and $85,002 in Lewisville. Median household income is $10,288/year higher in Lewisville.
How do taxes compare between South Dakota and Texas?
South Dakota has 0% income tax, 4.2% sales tax, and 1.28% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Sioux Falls or Lewisville?
It depends on your priorities. Sioux Falls has a cost index of 78 with median rent of $993/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.
View Sioux Falls details → View Lewisville details →

More Comparisons

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