Data Scientist Salary in Chicago, IL
Data Scientist salary data for Chicago, IL — adjusted for local cost of living. Entry-level to senior pay ranges, take-home pay calculator, and local job market insights.
Data Scientist Salary in Chicago, IL — 2026
The median Data Scientist salary in Chicago, IL is $139,100 per year ($11,592/month, $67/hr). This reflects the local cost of living index of 107, which is 7% above the national average.
Data Scientist Take-Home Pay in Chicago
Tax Breakdown (Median Salary)
| Gross Annual | $139,100 |
| Federal Tax | -$22,631 |
| State Tax (5.0%) | -$6,885 |
| FICA (SS + Medicare) | -$10,641 |
| Annual Take-Home | $98,942 |
| Monthly Take-Home | $8,245 |
Living Cost Comparison
Data Scientist Requirements
Key Skills
Chicago Job Market Overview
Chicago, Illinois has a population of 2,696,555 and an unemployment rate of 4.2%. The top industries are Finance, Technology, Healthcare. The local job growth rate is 1.5%, and the average commute time is 35 minutes.
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Frequently Asked Questions
What is the average Data Scientist salary in Chicago, IL?
How much does a Data Scientist take home in Chicago after taxes?
Is Chicago a good city for Data Scientists?
What skills are needed for a Data Scientist in Chicago?
How does Data Scientist salary in Chicago compare to the national average?
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Frequently Asked Questions
What is the average Data Scientist salary in Chicago, IL?
The median Data Scientist salary in Chicago, IL is $139,100 per year as of 2026. This is adjusted for the local cost of living index of 107. Entry-level Data Scientists earn around $88,810, while senior-level professionals can earn $189,390 or more.
How much does a Data Scientist take home in Chicago after taxes?
A Data Scientist earning the median salary of $139,100 in Chicago, IL takes home approximately $98,942 per year ($8,245/month) after federal, state, and local taxes. The effective tax rate is 28.9%.
Is Chicago a good city for Data Scientists?
Chicago, IL has a cost of living index of 107 (above national average). Data Scientists here earn above the city median. The local unemployment rate is 4.2% and top industries include Finance, Technology, Healthcare.
What skills are needed for a Data Scientist in Chicago?
Key skills for Data Scientists include Python, R, SQL, Machine Learning, TensorFlow. Typical education requirement is Master's Degree. Valuable certifications include Google Data Analytics, IBM Data Science.
How does Data Scientist salary in Chicago compare to the national average?
The national median Data Scientist salary is $130,000. In Chicago, the adjusted salary is $139,100, which is 7.0% higher than the national average, reflecting the local cost of living.