Cost of Living: Baton Rouge, LA vs Naperville, IL (2026)

Baton Rouge

Louisiana
73
VS

Naperville

Illinois
147

Baton Rouge is 50% cheaper than Naperville.

$1,044/mo ↓ 44%
Median Rent
$1,852/mo ↑ 77%
$49,944/yr ↓ 67%
Median Income
$150,937/yr ↑ 202%
$224,500 ↓ 56%
Home Value
$509,900 ↑ 127%
$1,043/mo ↓ 52%
Owner Costs
$2,161/mo ↑ 107%
223,699
Population
149,424

Tax Comparison

4.25%
Income Tax
4.95%
4.45%
State Sales Tax
6.25%
0.55%
Property Tax
2.07%

Affordability

25.1%
rent-to-income
Affordability
14.7%
rent-to-income

Detailed Comparison

When comparing Baton Rouge, LA and Naperville, IL, the overall cost of living indices are 73 and 147 respectively (national median = 100). Rent is $808/month cheaper in Baton Rouge, saving renters about $9,696/year.

Median household income is $100,993/year higher in Naperville. Home values also differ significantly — the median in Baton Rouge is $224,500 compared to $509,900 in Naperville.

Louisiana has a lower income tax rate, making Baton Rouge slightly more tax-friendly.

Frequently Asked Questions

Baton Rouge vs Naperville — common questions

Is Baton Rouge or Naperville cheaper to live in?
Based on our cost index, Baton Rouge is cheaper to live in with an index of 73 compared to 147 (US average = 100).
What is the rent difference between Baton Rouge and Naperville?
Median rent in Baton Rouge is $1,044/month and in Naperville it's $1,852/month — a difference of $808/month.
Which city has higher income, Baton Rouge or Naperville?
Median household income is $49,944 in Baton Rouge and $150,937 in Naperville. Median household income is $100,993/year higher in Naperville.
How do taxes compare between Louisiana and Illinois?
Louisiana has 4.25% income tax, 4.45% sales tax, and 0.55% property tax. Illinois has 4.95% income tax, 6.25% sales tax, and 2.07% property tax.
Should I move to Baton Rouge or Naperville?
It depends on your priorities. Baton Rouge has a cost index of 73 with median rent of $1,044/mo, while Naperville has a cost index of 147 with rent of $1,852/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Baton Rouge details → View Naperville details →

More Comparisons

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