Last updated: 2025 BLS data · Page refreshed:
How does Medical Scientists, Except Epidemiologists salary grow from entry-level to senior in Illinois? State salary progression based on 2025 BLS data.
142% career growth potentialData: BLS OEWS 2025 • Illinois salary data • Updated 2026-05-19
The salary range for Medical Scientists, Except Epidemiologists in Illinois spans from $59,550 at entry-level to $143,890 at senior level — a difference of $84,340 per year.
Senior Medical Scientists, Except Epidemiologistss in Illinois earn $84,340 more per year than entry-level professionals.
Complete percentile breakdown showing how Medical Scientists, Except Epidemiologists salary increases with experience in Illinois, from entry-level (10th percentile) to senior (90th percentile).
| Experience Level | Percentile | Annual Salary | Monthly | Hourly |
|---|---|---|---|---|
| Entry-Level | P10 | $59,550 | $4,962 | $28.63 |
| Early Career | P25 | $65,570 | $5,464 | $31.52 |
| Mid-Career | Median | $82,330 | $6,861 | $39.58 |
| Experienced | P75 | $104,700 | $8,725 | $50.34 |
| Senior / Expert | P90 | $143,890 | $11,991 | $69.18 |
Medical Scientists, Except Epidemiologists in Illinois shows strong salary progression over a career. Entry-level professionals start around $59,550, while senior-level professionals earn $143,890 — a 142% increase. The biggest salary jump typically occurs between mid-career ($82,330) and experienced level ($104,700), suggesting that specialization and leadership responsibilities are the key drivers of higher pay.
Where does Illinois rank for Medical Scientists, Except Epidemiologists senior-level salaries? Compare Illinois's P90 pay to other top-paying states.
Entry-level Medical Scientists, Except Epidemiologistss (10th percentile) earn approximately $59,550 per year, or $4,962 per month. Early-career professionals (25th percentile) earn around $65,570. Based on 2025 BLS OEWS data across all U.S. states.
Senior Medical Scientists, Except Epidemiologistss (90th percentile) earn approximately $143,890 per year. Experienced professionals (75th percentile) earn around $104,700. This represents a career premium of 142% over entry-level pay.
The career salary growth potential for Medical Scientists, Except Epidemiologistss is 142%. Entry-level professionals start at $59,550, while senior-level can earn up to $143,890 — a difference of $84,340 per year.
The highest-paying state for senior Medical Scientists, Except Epidemiologistss is Illinois, where 90th-percentile salaries reach $143,890 per year. See the full state-by-state comparison above.
We use BLS Occupational Employment and Wage Statistics (OEWS) 2025 data. The 10th percentile (P10) approximates entry-level pay — the salary that 90% of workers earn more than. The 90th percentile (P90) approximates senior/expert-level pay — only 10% of workers earn above this threshold. National averages are computed across all reporting U.S. states.
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Salary percentile data for Illinois from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS), May 2025. P10 approximates entry-level compensation; P90 approximates senior/expert-level compensation. State averages differ from national averages due to regional variations in cost of living, demand, and workforce composition. Actual salaries vary based on employer, experience, education, certifications, and specific location within Illinois.
Our Methodology · Data Sources · Source: BLS OEWS