Salary Range — 10th to 90th Percentile
Full Percentile Breakdown
| Percentile | Annual Wage | Hourly Wage |
|---|---|---|
| 10th percentile (entry-level) | $65,420 | $31.45 |
| 25th percentile | $82,010 | $39.43 |
| 50th percentile (median) | $113,490 | $54.56 |
| 75th percentile | $147,130 | $70.74 |
| 90th percentile (top earners) | $172,220 | $82.80 |
| Mean (average) | $119,010 | $57.22 |
How Illinois Compares
| State | Median Annual | vs. Illinois |
|---|---|---|
| Illinois (current) | $113,490 | — |
| Washington | $158,760 | +40% |
| District of Columbia | $137,120 | +21% |
| California | $136,800 | +21% |
| Massachusetts | $132,250 | +17% |
| New Jersey | $130,370 | +15% |
| Virginia | $126,070 | +11% |
| New York | $125,400 | +10% |
| Maryland | $124,340 | +10% |
Showing top-paying states with available data. View all states →
Related Occupations in Illinois
| Occupation | Median Annual | Employment |
|---|---|---|
| Medical and Health Services Managers | $113,610 | 21,110 |
| First-Line Supervisors of Firefighting and Prevention Workers | $113,730 | 2,110 |
| Information Security Analysts | $114,300 | 4,560 |
| Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products | $110,420 | 8,600 |
| Management Analysts | $110,370 | 44,010 |
| Engineers, All Other | $109,380 | 3,010 |
Frequently Asked Questions
What is the average Data Scientists salary in Illinois?
The mean data scientists salary in Illinois is $119,010 per year. The median (middle) salary is $113,490 per year. Source: BLS OEWS 2024.
What is the starting salary for a Data Scientists in Illinois?
Entry-level data scientistss (10th percentile) in Illinois typically earn around $65,420 per year. Workers at the 25th percentile earn approximately $82,010 per year.
What is the highest Data Scientists salary in Illinois?
Top earners (90th percentile) in this occupation in Illinois make approximately $172,220 per year. Those in the 75th percentile earn around $147,130 per year.
How does the Illinois Data Scientists salary compare to the national average?
The median data scientists salary in Illinois is $113,490, which is +1% above national average of $112,590.
Data Source: This data is sourced from the U.S. Bureau of Labor Statistics,
Occupational Employment and Wage Statistics (OEWS) program, May 2024 release.
All wages are estimates. Actual salaries may vary based on experience, education,
employer, and other factors. bls.gov/oes