Cost of Living: Naperville, IL vs Bridgeport, CT (2026)

Naperville

Illinois
147
VS

Bridgeport

Connecticut
94

Naperville is 56% more expensive than Bridgeport.

$1,852/mo ↑ 32%
Median Rent
$1,405/mo ↓ 24%
$150,937/yr ↑ 167%
Median Income
$56,584/yr ↓ 63%
$509,900 ↑ 102%
Home Value
$252,400 ↓ 51%
$2,161/mo ↑ 47%
Owner Costs
$1,475/mo ↓ 32%
149,424
Population
148,012

Tax Comparison

4.95%
Income Tax
6.99%
6.25%
State Sales Tax
6.35%
2.07%
Property Tax
2.15%

Affordability

14.7%
rent-to-income
Affordability
29.8%
rent-to-income

Detailed Comparison

When comparing Naperville, IL and Bridgeport, CT, the overall cost of living indices are 147 and 94 respectively (national median = 100). Rent is $447/month cheaper in Bridgeport, saving renters about $5,364/year.

Median household income is $94,353/year higher in Naperville. Home values also differ significantly — the median in Naperville is $509,900 compared to $252,400 in Bridgeport.

Illinois has a lower income tax rate, making Naperville slightly more tax-friendly.

Frequently Asked Questions

Naperville vs Bridgeport — common questions

Is Naperville or Bridgeport cheaper to live in?
Based on our cost index, Bridgeport is cheaper to live in with an index of 94 compared to 147 (US average = 100).
What is the rent difference between Naperville and Bridgeport?
Median rent in Naperville is $1,852/month and in Bridgeport it's $1,405/month — a difference of $447/month.
Which city has higher income, Naperville or Bridgeport?
Median household income is $150,937 in Naperville and $56,584 in Bridgeport. Median household income is $94,353/year higher in Naperville.
How do taxes compare between Illinois and Connecticut?
Illinois has 4.95% income tax, 6.25% sales tax, and 2.07% property tax. Connecticut has 6.99% income tax, 6.35% sales tax, and 2.15% property tax.
Should I move to Naperville or Bridgeport?
It depends on your priorities. Naperville has a cost index of 147 with median rent of $1,852/mo, while Bridgeport has a cost index of 94 with rent of $1,405/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Naperville details → View Bridgeport details →

More Comparisons

Other cost of living comparisons for Naperville and Bridgeport

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