SalaryData

Computer and Information Research Scientist Salary in Illinois

Based on 350+ workers in Illinois

Data year: 2024 · Last updated: May 2026

Median Annual Salary (IL)

$135,120

$64.962/hr

vs National Average

$131,937

+2.4% vs national median

Salary Range (10th–90th)

$48K $210K

350 employed in Illinois

Salary Distribution — Computer and Information Research Scientist in Illinois

Computer and Information Research Scientist (IL) salary percentiles
PercentileAnnual Salary
10th percentile$47,810
25th percentile$80,310
Median (50th percentile)$135,120
75th percentile$165,350
90th percentile$210,040

Historical Salary Trend — Computer and Information Research Scientist in Illinois vs National

Historical Computer and Information Research Scientist (Illinois vs National) salary trend
YearMedian Salary (United States)
2022$114,330
2023$116,450
2024$135,120
Historical salary trend for Computer and Information Research Scientist in Illinois
YearIllinois MedianNational Median
2022$114,330$120,162
2023$116,450$127,853
2024$135,120$131,937

Computer and Information Research Scientist Salary by Experience Level in Illinois

Computer and Information Research Scientist Salary in Other States

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