City Comparison · 2026
Sioux Falls vs Chicago
Salary, rent, taxes, and purchasing power compared
Purchasing Power
$100k in Sioux Falls = $152k in Chicago
Metric
Sioux Falls
Chicago
COL Index
✓0.91
1.38
1BR Monthly Rent
✓$1,050/mo
$2,000/mo
2BR Monthly Rent
✓$1,320/mo
$2,600/mo
State Income Tax
SD
IL
$100k Take-Home
✓$78,736
$73,786
$100k Effective Rate
✓21.26%
26.21%
$100k Savings Potential
✓$66,136
$49,786
After-Tax Income by Salary
| Gross Salary | Sioux Falls SD | Chicago IL |
|---|---|---|
| $60,000 | $50,248 $4,187/mo · 16.25% eff. | $47,278 $3,940/mo · 21.2% eff. |
| $100,000 | $78,736 $6,561/mo · 21.26% eff. | $73,786 $6,149/mo · 26.21% eff. |
| $150,000 | $113,278 $9,440/mo · 24.48% eff. | $105,853 $8,821/mo · 29.43% eff. |
Frequently Asked Questions
Is Sioux Falls or Chicago cheaper to live in?
Sioux Falls has a cost-of-living index of 0.91 while Chicago is 1.38 (1.00 = US average). Sioux Falls is cheaper overall. 1BR rent in Sioux Falls is $1,050/month vs $2,000/month in Chicago.
How much more do you need to earn in Chicago vs Sioux Falls?
$100k in Sioux Falls = $152k in Chicago. Cost of living in Chicago is higher by 51.6%.
Which city has better after-tax income — Sioux Falls or Chicago?
On a $100,000 salary, you take home $78,736 in SD (Sioux Falls) and $73,786 in IL (Chicago). After accounting for rent, your annual savings potential is $66,136 in Sioux Falls vs $49,786 in Chicago.
More City Comparisons
California Salary GuideTexas Salary GuideSioux Falls vs New York City cost of livingSioux Falls vs Los Angeles cost of livingSioux Falls vs Chicago cost of livingCost of living in Sioux FallsCost of living in New York CityCost of living in Los AngelesSoftware Engineer salary in Sioux FallsRegistered Nurse salary in Sioux FallsWhere does $100k rank nationally?