Cost of Living: Escondido, CA vs Naperville, IL (2026)

Escondido

California
163
VS

Naperville

Illinois
147

Escondido is 16% more expensive than Naperville.

$1,922/mo ↑ 4%
Median Rent
$1,852/mo ↓ 4%
$84,477/yr ↓ 44%
Median Income
$150,937/yr ↑ 79%
$663,500 ↑ 30%
Home Value
$509,900 ↓ 23%
$2,022/mo ↓ 6%
Owner Costs
$2,161/mo ↑ 7%
149,913
Population
149,424

Tax Comparison

13.3%
Income Tax
4.95%
7.25%
Sales Tax
6.25%
0.71%
Property Tax
2.07%

Affordability

27.3%
rent-to-income
Affordability
14.7%
rent-to-income

Detailed Comparison

When comparing Escondido, CA and Naperville, IL, the overall cost of living indices are 163 and 147 respectively (national median = 100). Rent is $70/month cheaper in Naperville, saving renters about $840/year.

Median household income is $66,460/year higher in Naperville. Home values also differ significantly — the median in Escondido is $663,500 compared to $509,900 in Naperville.

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

Frequently Asked Questions

Escondido vs Naperville — common questions

Is Escondido or Naperville cheaper to live in?
Based on our cost index, Naperville is cheaper to live in with an index of 147 compared to 163 (US average = 100).
What is the rent difference between Escondido and Naperville?
Median rent in Escondido is $1,922/month and in Naperville it's $1,852/month — a difference of $70/month.
Which city has higher income, Escondido or Naperville?
Median household income is $84,477 in Escondido and $150,937 in Naperville. Median household income is $66,460/year higher in Naperville.
How do taxes compare between California and Illinois?
California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax. Illinois has 4.95% income tax, 6.25% sales tax, and 2.07% property tax.
Should I move to Escondido or Naperville?
It depends on your priorities. Escondido has a cost index of 163 with median rent of $1,922/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.
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