Data Scientists Salary in Illinois
Official Bureau of Labor Statistics Data - May 2024 - IL
Median Annual Salary in Illinois
$108,675
$52.25 / hour
▲ 5.0% above national avg
National Median
$103,500
$49.76 / hour nationally
COL-Adjusted Purchasing Power
$109,662
Missouri equivalent (COL: 99.1)
Data Scientists Salary in Illinois
| Percentile | Annual Salary |
|---|---|
| 10th (Entry Level) | $57,598 |
| 25th Percentile | $78,246 |
| 50th (Median) | $108,675 |
| 75th Percentile | $149,972 |
| 90th (Top Earners) | $186,921 |
| Source: U.S. Bureau of Labor Statistics OEWS, May 2024 | |
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Cost of Living Adjusted Salary
The Illinois median salary of $108,675 for Data Scientists has the purchasing power of approximately $109,662 in Missouri (the COL baseline state with index 100).
Illinois's lower cost of living (COL index: 99.1) means your salary goes further than in higher-cost states.
COL data: MERIC 2024 State Cost of Living Index. Missouri = 100 baseline.
Frequently Asked Questions
How much do Data Scientists make in Illinois?
Data Scientists in Illinois earn a median annual salary of $108,675 per year ($52.25/hr) according to BLS OEWS data (May 2024). This is above the national median of $103,500.
Is Illinois a good state for Data Scientists?
Illinois pays above the national average for data scientists, making it a competitive market for this occupation. Cost of living in Illinois is near the national average (COL index: 99.1).
What is the cost-of-living adjusted salary for Data Scientists in Illinois?
After adjusting for cost of living (COL index: 99.1 vs. Missouri baseline of 100), the $108,675 salary in Illinois has the purchasing power of approximately $109,662 in Missouri. Lower living costs in Illinois increase real purchasing power.
How does Illinois compare to neighboring states for Data Scientists salaries?
For detailed comparison across all states, see the full Data Scientists salary page at the national level, which includes a complete 50-state salary table.
Top Paying Jobs in Illinois
| # | Job Title | Median Annual |
|---|---|---|
| 1 | Anesthesiologists | $348,810 |
| 2 | Orthopedic Surgeons, Except Pediatric | $321,531 |
| 3 | Neurologists | $310,380 |
| 4 | Surgeons, All Other | $309,246 |
| 5 | Ophthalmologists, Except Pediatric | $285,474 |
| 6 | Psychiatrists | $262,288 |
| 7 | Physicians, Pathologists | $256,116 |
| 8 | General Internal Medicine Physicians | $255,507 |
| Source: BLS OEWS May 2024 | ||
About Data Scientists in Illinois
Data Scientists work in their specialized field applying expertise and skills to deliver value in their organization. This occupation is part of the technology sector of the U.S. economy.
Education Required: Bachelor's degree