Data Scientist Salary in Chicago, IL
How much do Data Scientists earn in Chicago, IL? See local salary data, cost-of-living adjustments, and percentile breakdowns.
Local Median
$112,341
National Median
$108,020
vs National
+4%
CoL Adjusted
$104,698
| Percentile | Chicago, IL | National | Difference |
|---|---|---|---|
| 10th | $63,960 | $61,500 | +4% |
| 25th | $84,240 | $81,000 | +4% |
| 50th (Median) | $112,341 | $108,020 | +4% |
| 75th | $147,264 | $141,600 | +4% |
| 90th | $185,536 | $178,400 | +4% |
Chicago, IL has a cost of living index of 107.3 (national average = 100). This means living in Chicago, IL is 7% more expensive than the national average.
After adjusting for cost of living, a Data Scientist's median salary of $112,341 in Chicago, IL has the purchasing power of approximately $104,698 at national-average prices.
Explore Chicago, IL Cost of LivingAnnual
$81,760
Monthly
$6,813
Biweekly
$3,145
| Tax Item | Amount |
|---|---|
| Gross Salary | $112,341 |
| Federal Income Tax | -$16,556 |
| State Tax (Illinois) | -$5,431 |
| Social Security | -$6,965 |
| Medicare | -$1,629 |
| Total Tax | -$30,581 |
| Take-Home Pay | $81,760 |
Based on single filer with standard deduction. Illinois has a flat 4.95% state income tax.
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Data Scientist Salary in Chicago, IL: What to Expect in 2025
Data Scientists in Chicago, IL earn a median salary of $112,341, which is 4% higher the national median of $108,020. The cost of living in Chicago, IL is close to the national average, so the salary roughly matches its purchasing power.