Cost of Living: Charleston, SC vs Lewisville, TX (2026)

Charleston

South Carolina
128
VS

Lewisville

Texas
112

Charleston is 14% more expensive than Lewisville.

$1,632/mo ↑ 4%
Median Rent
$1,572/mo ↓ 4%
$90,038/yr ↑ 6%
Median Income
$85,002/yr ↓ 6%
$469,100 ↑ 34%
Home Value
$350,200 ↓ 25%
$1,688/mo ↑ 3%
Owner Costs
$1,631/mo ↓ 3%
152,014
Population
128,313

Tax Comparison

6.4%
Income Tax
0%
6.0%
State Sales Tax
6.25%
0.57%
Property Tax
1.6%

Affordability

21.8%
rent-to-income
Affordability
22.2%
rent-to-income

Detailed Comparison

When comparing Charleston, SC and Lewisville, TX, the overall cost of living indices are 128 and 112 respectively (national median = 100). Rent is $60/month cheaper in Lewisville, saving renters about $720/year.

Median household income is $5,036/year higher in Charleston. Home values also differ significantly — the median in Charleston is $469,100 compared to $350,200 in Lewisville.

Texas has no state income tax, giving Lewisville residents a significant tax advantage over South Carolina's 6.4% rate.

Frequently Asked Questions

Charleston vs Lewisville — common questions

Is Charleston or Lewisville cheaper to live in?
Based on our cost index, Lewisville is cheaper to live in with an index of 112 compared to 128 (US average = 100).
What is the rent difference between Charleston and Lewisville?
Median rent in Charleston is $1,632/month and in Lewisville it's $1,572/month — a difference of $60/month.
Which city has higher income, Charleston or Lewisville?
Median household income is $90,038 in Charleston and $85,002 in Lewisville. Median household income is $5,036/year higher in Charleston.
How do taxes compare between South Carolina and Texas?
South Carolina has 6.4% income tax, 6.0% sales tax, and 0.57% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Charleston or Lewisville?
It depends on your priorities. Charleston has a cost index of 128 with median rent of $1,632/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 Charleston details → View Lewisville details →

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