How much does a computer and information research scientist make in Illinois?
$136,500a year
Median yearly pay for computer and information research scientists in Illinois. That is $65.64 an hour or $11,380 a month.
- Hourly
- $65.64
- Vs. national median
- -3%
- Rank among states
- 11 of 35
- Jobs in the state
- 630
Pay range
Lowest 10%: $49,190Median: $136,500Highest 10%: $243,400
| Percentile | Yearly | Hourly | |
|---|---|---|---|
| 10th | $49,190 | $23.65 | |
| 25th | $104,300 | $50.16 | |
| Median | $136,500 | $65.64 | |
| 75th | $170,400 | $81.92 | |
| 90th | $243,400 | $117.00 |
Cities in Illinois
Metro areas, median yearly pay.
| St. Louis, MO | $142,700 |
| Chicago, IL | $135,600 |
| Champaign, IL | $94,700 |
Nearby in the ranking
States with similar pay for computer and information research scientists.
| 8. Maryland | $145,300 |
| 9. District of Columbia | $144,200 |
| 10. New Jersey | $140,800 |
| 11. Illinois | $136,500 |
| 12. New Hampshire | $136,200 |
| 13. Minnesota | $135,900 |
| 14. Ohio | $135,500 |
Frequently asked questions
How much does a computer and information research scientist make an hour in Illinois?
The median hourly pay in Illinois is $65.64 ($136,500 a year).
Do computer and information research scientists make more in Illinois than the national average?
No: $136,500 against $140,300 nationally, 3% less.
Where does Illinois rank for computer and information research scientist pay?
Illinois ranks 11 of 35 states.
Which city in Illinois pays computer and information research scientists the most?
St. Louis, MO-IL, with a median of $142,700 a year.
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS): pay in May 2025, published by BLS in 2026. Hourly pay is the yearly figure divided by 2,080 hours.