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Epidemiologists Salary in Illinois

Last updated: 2025 BLS data · Page refreshed:

How much do Epidemiologists make in Illinois?

Last updated: 2025 data from the Bureau of Labor Statistics

$102,720
Median Annual Salary
▲ +3.5% vs 2024
$97,690
Mean Salary
$102,720
Median Salary
$49.38
Hourly Rate
240 people work as Epidemiologists in Illinois

Epidemiologists salary by percentile in Illinois

BLS-reported salary distribution — from entry-level (10th percentile) to top earners (90th percentile).

Epidemiologists salary in Illinois — 2025 BLS percentilesHorizontal bars showing 10th, 25th, 50th, 75th and 90th percentile annual salaries for Epidemiologists in Illinois.10thBottom 10% earn less than $65,570$65,57025th25% earn less than $77,580$77,580MedianHalf earn more than $102,720$102,72075th75% earn less than $106,230$106,23090thTop 10% earn more than $138,800$138,800

Epidemiologists in Illinois earn a median salary of $102,720 per year ($8,560/month). This is 21.7% above the national average of $84,390. Illinois ranks #7 out of 42 states for Epidemiologists pay. Approximately 240 people work in this occupation across Illinois. Salaries increased by 3.5% compared to 2024.

About This Job: Epidemiologists

Investigate and describe the determinants and distribution of disease, disability, or health outcomes. May develop the means for prevention and control.

Top Skills

Reading Comprehension
4.25
Critical Thinking
4.25
Complex Problem Solving
4.25
Judgment and Decision Making
4.25
Active Listening
4.12

Key Knowledge Areas

Mathematics
4.5
Biology
4.26
Medicine and Dentistry
4.0
English Language
4.0
Computers and Electronics
3.53
Typical Education: Master's Degree (66.7% of workers)

Source: O*NET OnLine, U.S. Department of Labor

Salary Range: Epidemiologists in Illinois

Salaries for Epidemiologists in Illinois range from $65,570 at the 10th percentile (entry level) to $138,800 at the 90th percentile (experienced). The middle 50% earn between $77,580 and $106,230.

Median $102,720
P10: $65,570 P25: $77,580 P75: $106,230 P90: $138,800
10th
$65,570
25th
$77,580
Median
$102,720
75th
$106,230
90th
$138,800
Percentile Annual Salary Hourly Rate Monthly
10th Percentile (Entry Level) $65,570 $31.52 $5,464
25th Percentile $77,580 $37.30 $6,465
Median (50th) $102,720 $49.38 $8,560
75th Percentile $106,230 $51.07 $8,852
90th Percentile (Experienced) $138,800 $66.73 $11,566

Note: The mean (average) salary of $97,690 differs from the median because salary distributions are typically skewed by high earners.

📊 How Does This Compare?

#7
Illinois ranks #7 of 42 states
$84,390
National avg. for Epidemiologists
+21.7%
vs. national average
Above Average

What does this salary really buy? See Epidemiologists salary in Illinois adjusted for cost of living →

How much do you actually take home? See Epidemiologists take-home pay in Illinois after taxes →

Explore Epidemiologists Data in Illinois

Epidemiologists Salary by State

Compare Epidemiologists pay across states — sorted by highest median salary.

View all 50 states →

Frequently Asked Questions

How much do Epidemiologists make in Illinois?
The median annual salary for Epidemiologists in Illinois is $102,720 as of 2025. The average (mean) salary is $97,690.
What is the salary range for a Epidemiologists in Illinois?
Salaries for Epidemiologists in Illinois range from $65,570 at the 10th percentile to $138,800 at the 90th percentile. The middle 50% earn between $77,580 and $106,230.
What is the starting salary for a Epidemiologists in Illinois?
Entry-level Epidemiologists positions in Illinois typically start around $65,570 (10th percentile). With some experience, salaries rise to $77,580 (25th percentile).
How many people work as Epidemiologists in Illinois?
According to 2025 BLS data, approximately 240 people are employed as Epidemiologists in Illinois.
What is the hourly rate for a Epidemiologists in Illinois?
Based on a standard 2,080-hour work year, the median hourly rate for a Epidemiologists in Illinois is approximately $49.38 per hour.

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Data Source & Methodology

Salary data is sourced from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS) survey, 2025 estimates. The OEWS survey covers approximately 1.1 million establishments nationwide.

Annual salaries are calculated based on a standard 2,080-hour work year. Actual compensation may vary based on experience, education, employer, and local market conditions. Figures do not include benefits, bonuses, or overtime pay.

Our Methodology · Data Sources · Source: BLS OEWS

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