Cost of Living: Rockford, IL vs Lewisville, TX (2026)

Rockford

Illinois
57
VS

Lewisville

Texas
112

Rockford is 49% cheaper than Lewisville.

$954/mo ↓ 39%
Median Rent
$1,572/mo ↑ 65%
$53,328/yr ↓ 37%
Median Income
$85,002/yr ↑ 59%
$120,900 ↓ 65%
Home Value
$350,200 ↑ 190%
$947/mo ↓ 42%
Owner Costs
$1,631/mo ↑ 72%
147,649
Population
128,313

Tax Comparison

4.95%
Income Tax
0%
6.25%
State Sales Tax
6.25%
2.07%
Property Tax
1.6%

Affordability

21.5%
rent-to-income
Affordability
22.2%
rent-to-income

Detailed Comparison

When comparing Rockford, IL and Lewisville, TX, the overall cost of living indices are 57 and 112 respectively (national median = 100). Rent is $618/month cheaper in Rockford, saving renters about $7,416/year.

Median household income is $31,674/year higher in Lewisville. Home values also differ significantly — the median in Rockford is $120,900 compared to $350,200 in Lewisville.

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

Frequently Asked Questions

Rockford vs Lewisville — common questions

Is Rockford or Lewisville cheaper to live in?
Based on our cost index, Rockford is cheaper to live in with an index of 57 compared to 112 (US average = 100).
What is the rent difference between Rockford and Lewisville?
Median rent in Rockford is $954/month and in Lewisville it's $1,572/month — a difference of $618/month.
Which city has higher income, Rockford or Lewisville?
Median household income is $53,328 in Rockford and $85,002 in Lewisville. Median household income is $31,674/year higher in Lewisville.
How do taxes compare between Illinois and Texas?
Illinois has 4.95% income tax, 6.25% sales tax, and 2.07% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Rockford or Lewisville?
It depends on your priorities. Rockford has a cost index of 57 with median rent of $954/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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