Data Scientists Salary in Illinois (2026)
Illinois · 5.0% above national average · High Demand
| City | Avg Salary | vs National | Demand |
|---|---|---|---|
| Chicago | $149,117 | +12.0% | High |
| Aurora | $135,803 | +2.0% | High |
Illinois is home to a strong job market for Data Scientistss. The state's key industries — Finance, Manufacturing, Agriculture — generate significant demand for skilled professionals. At $133,140 per year, Illinois's Data Scientists salaries are 5.0% higher than the national average.
The cost of living in Illinois (index: 1.05) justifies the higher pay scale. Entry-level professionals in Illinois can expect to earn $77,526–$105,223, while experienced Data Scientistss can command $167,541–$192,359.
Looking ahead, the Data Scientists profession in Illinois is projected to grow at 5.5% annually. Major employers are actively hiring, and the state's investment in Finance continues to drive new opportunities for qualified candidates.
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What is the average Data Scientists salary in Illinois?The average Data Scientists salary in Illinois is $133,140 per year in 2026, which is 5.0% above the national average of $126,800.
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What city in Illinois pays Data Scientistss the most?Major metro areas typically pay Data Scientistss the highest wages in Illinois due to higher costs of living and competitive job markets.
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Is Illinois a good state for Data Scientistss?Illinois has a strong job market with major industries in Finance, Manufacturing, Agriculture. This makes it one of the better states for Data Scientists employment.
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How does Illinois Data Scientists salary compare to the US average?At $133,140/year, Illinois Data Scientists salaries are 5.0% higher than the national average of $126,800/year.