Cost of Living: Chula Vista, CA vs Elgin, IL (2026)

Chula Vista

California
178
VS

Elgin

Illinois
90

Chula Vista is 98% more expensive than Elgin.

$2,122/mo ↑ 68%
Median Rent
$1,260/mo ↓ 41%
$105,173/yr ↑ 19%
Median Income
$88,316/yr ↓ 16%
$697,400 ↑ 176%
Home Value
$252,400 ↓ 64%
$2,342/mo ↑ 56%
Owner Costs
$1,502/mo ↓ 36%
275,030
Population
114,106

Tax Comparison

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

Affordability

24.2%
rent-to-income
Affordability
17.1%
rent-to-income

Detailed Comparison

When comparing Chula Vista, CA and Elgin, IL, the overall cost of living indices are 178 and 90 respectively (national median = 100). Rent is $862/month cheaper in Elgin, saving renters about $10,344/year.

Median household income is $16,857/year higher in Chula Vista. Home values also differ significantly — the median in Chula Vista is $697,400 compared to $252,400 in Elgin.

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

Frequently Asked Questions

Chula Vista vs Elgin — common questions

Is Chula Vista or Elgin cheaper to live in?
Based on our cost index, Elgin is cheaper to live in with an index of 90 compared to 178 (US average = 100).
What is the rent difference between Chula Vista and Elgin?
Median rent in Chula Vista is $2,122/month and in Elgin it's $1,260/month — a difference of $862/month.
Which city has higher income, Chula Vista or Elgin?
Median household income is $105,173 in Chula Vista and $88,316 in Elgin. Median household income is $16,857/year higher in Chula Vista.
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 Chula Vista or Elgin?
It depends on your priorities. Chula Vista has a cost index of 178 with median rent of $2,122/mo, while Elgin has a cost index of 90 with rent of $1,260/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Chula Vista details → View Elgin details →

More Comparisons

Other cost of living comparisons for Chula Vista and Elgin

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