SalaryData

Chemist Salary in Illinois

Based on 3K+ workers in Illinois

Data year: 2025 · Last updated: June 2026

Median Annual Salary (IL)

$85,230

$40.976/hr

vs National Average

$92,010

-7.4% vs national median

Salary Range (10th–90th)

$61K $141K

3K employed in Illinois

Chemist salary in Illinois averages $85,230 per year, according to current employment data. This median reflects compensation for approximately 3,040 chemists working throughout the state. However, Illinois chemist salaries run about 7% below the national average, though individual earnings can range significantly from $60,740 to $141,310 annually depending on various professional factors.

Several elements influence chemist salary in Illinois, including years of experience, educational credentials, and industry sector. Chemists working in pharmaceuticals or specialized research typically earn more than those in academic or government positions. Geographic location within Illinois, company size, and specific job responsibilities also play important roles in determining individual compensation levels.

Salary Distribution — Chemist in Illinois

Chemist (IL) salary percentiles
PercentileAnnual Salary
10th percentile$60,740
25th percentile$71,160
Median (50th percentile)$85,230
75th percentile$123,290
90th percentile$141,310

Historical Salary Trend — Chemist in Illinois vs National

Historical Chemist (Illinois vs National) salary trend
YearMedian Salary (United States)
2022$76,640
2023$82,970
2024$97,170
2025$85,230
Historical salary trend for Chemist in Illinois
YearIllinois MedianNational Median
2022$76,640$79,362
2023$82,970$83,812
2024$97,170$86,969
2025$85,230$92,010

Chemist Salary by Experience Level in Illinois

Chemist Salary in Other States

Frequently Asked Questions

How much do chemists make in Illinois?

Chemists in Illinois earn a median salary of $85,230 per year, or $41 per hour. This is about 7.4% lower than the national average for chemists.

What is the salary range for chemists in Illinois?

Chemist salaries in Illinois range from $60,740 at the lower end to $141,310 at the upper end, depending on experience and specialization.

How many chemists are employed in Illinois?

There are approximately 3,040 chemists currently employed in Illinois, representing a significant portion of the chemistry workforce in the state.

Is the chemist salary in Illinois below the national average?

Yes, Illinois chemist salaries are 7.4% below the national average, with the median in Illinois at $85,230 compared to higher national figures.

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