City Comparison · 2026
Irvine vs Chicago
Salary, rent, taxes, and purchasing power compared
Purchasing Power
$100k in Irvine = $82k in Chicago
Metric
Irvine
Chicago
COL Index
1.68
✓1.38
1BR Monthly Rent
$3,100/mo
✓$2,000/mo
2BR Monthly Rent
$4,030/mo
✓$2,600/mo
State Income Tax
CA
IL
$100k Take-Home
$73,198
✓$73,786
$100k Effective Rate
26.8%
✓26.21%
$100k Savings Potential
$35,998
✓$49,786
After-Tax Income by Salary
| Gross Salary | Irvine CA | Chicago IL |
|---|---|---|
| $60,000 | $48,276 $4,023/mo · 19.54% eff. | $47,278 $3,940/mo · 21.2% eff. |
| $100,000 | $73,198 $6,100/mo · 26.8% eff. | $73,786 $6,149/mo · 26.21% eff. |
| $150,000 | $103,090 $8,591/mo · 31.27% eff. | $105,853 $8,821/mo · 29.43% eff. |
Frequently Asked Questions
Is Irvine or Chicago cheaper to live in?
Irvine has a cost-of-living index of 1.68 while Chicago is 1.38 (1.00 = US average). Chicago is cheaper overall. 1BR rent in Irvine is $3,100/month vs $2,000/month in Chicago.
How much more do you need to earn in Irvine vs Chicago?
$100k in Irvine = $82k in Chicago. Cost of living in Chicago is lower by 17.9%.
Which city has better after-tax income — Irvine or Chicago?
On a $100,000 salary, you take home $73,198 in CA (Irvine) and $73,786 in IL (Chicago). After accounting for rent, your annual savings potential is $35,998 in Irvine vs $49,786 in Chicago.
More City Comparisons
California Salary GuideTexas Salary GuideIrvine vs New York City cost of livingIrvine vs Los Angeles cost of livingIrvine vs Chicago cost of livingCost of living in IrvineCost of living in New York CityCost of living in Los AngelesSoftware Engineer salary in IrvineRegistered Nurse salary in IrvineWhere does $100k rank nationally?