City Comparison · 2026
Biddeford vs Chicago
Salary, rent, taxes, and purchasing power compared
Purchasing Power
$100k in Biddeford = $134k in Chicago
Metric
Biddeford
Chicago
COL Index
✓1.03
1.38
1BR Monthly Rent
✓$1,300/mo
$2,000/mo
2BR Monthly Rent
✓$1,620/mo
$2,600/mo
State Income Tax
ME
IL
$100k Take-Home
$72,080
✓$73,786
$100k Effective Rate
27.92%
✓26.21%
$100k Savings Potential
✓$56,480
$49,786
After-Tax Income by Salary
| Gross Salary | Biddeford ME | Chicago IL |
|---|---|---|
| $60,000 | $46,445 $3,870/mo · 22.59% eff. | $47,278 $3,940/mo · 21.2% eff. |
| $100,000 | $72,080 $6,007/mo · 27.92% eff. | $73,786 $6,149/mo · 26.21% eff. |
| $150,000 | $103,047 $8,587/mo · 31.3% eff. | $105,853 $8,821/mo · 29.43% eff. |
Frequently Asked Questions
Is Biddeford or Chicago cheaper to live in?
Biddeford has a cost-of-living index of 1.03 while Chicago is 1.38 (1.00 = US average). Biddeford is cheaper overall. 1BR rent in Biddeford is $1,300/month vs $2,000/month in Chicago.
How much more do you need to earn in Chicago vs Biddeford?
$100k in Biddeford = $134k in Chicago. Cost of living in Chicago is higher by 34%.
Which city has better after-tax income — Biddeford or Chicago?
On a $100,000 salary, you take home $72,080 in ME (Biddeford) and $73,786 in IL (Chicago). After accounting for rent, your annual savings potential is $56,480 in Biddeford vs $49,786 in Chicago.
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