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Chemical Engineers Salary in Illinois
Last updated: 2025 BLS data · Page refreshed:
How much do Chemical Engineers make in Illinois?
Last updated: 2025 data from the Bureau of Labor Statistics
$121,560
Median Annual Salary
▲
+1.0% vs 2024
$123,570
Mean Salary
$121,560
Median Salary
$58.44
Hourly Rate
520 people work as Chemical Engineers in Illinois
Chemical Engineers salary by percentile in Illinois
BLS-reported salary distribution — from entry-level (10th percentile) to top earners (90th percentile).
Chemical Engineers in Illinois earn a median salary of $121,560 per year ($10,130/month).
This is 5.1% above the national average of $115,633.
Illinois ranks #15 out of 41 states for Chemical Engineers pay.
Approximately 520 people work in this occupation across Illinois.
Salaries increased by 1.0% compared to 2024.
About This Job: Chemical Engineers
Design chemical plant equipment and devise processes for manufacturing chemicals and products, such as gasoline, synthetic rubber, plastics, detergents, cement, paper, and pulp, by applying principles and technology of chemistry, physics, and engineering.
Top Skills
Science
4.25
Complex Problem Solving
4.12
Critical Thinking
4.0
Reading Comprehension
3.88
Mathematics
3.88
Key Knowledge Areas
Engineering and Technology
5.0
Mathematics
4.77
Chemistry
4.77
Physics
4.36
Production and Processing
4.27
Typical Education: Bachelor's Degree
(81.8% of workers)
Salaries for Chemical Engineers in Illinois range from $79,120 at the 10th percentile (entry level) to $176,110 at the 90th percentile (experienced). The middle 50% earn between $95,800 and $140,010.
The median annual salary for Chemical Engineers in Illinois is $121,560 as of 2025. The average (mean) salary is $123,570.
What is the salary range for a Chemical Engineers in Illinois?
Salaries for Chemical Engineers in Illinois range from $79,120 at the 10th percentile to $176,110 at the 90th percentile. The middle 50% earn between $95,800 and $140,010.
What is the starting salary for a Chemical Engineers in Illinois?
Entry-level Chemical Engineers positions in Illinois typically start around $79,120 (10th percentile). With some experience, salaries rise to $95,800 (25th percentile).
How many people work as Chemical Engineers in Illinois?
According to 2025 BLS data, approximately 520 people are employed as Chemical Engineers in Illinois.
What is the hourly rate for a Chemical Engineers in Illinois?
Based on a standard 2,080-hour work year, the median hourly rate for a Chemical Engineers in Illinois is approximately $58.44 per hour.
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.
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