SOC 19-1099 · May 2025 · BLS OEWS
Life Scientists, All Other — Illinois
Illinois · 1 metro areas compared
The median wage for Life Scientists, All Other in Illinois is $66,190 per year, substantially below the national median of $93,750 — a gap of 29.4%.
Wage distribution · annual
Shaded band holds the middle 50% of earners
Salary overview
The median wage for Life Scientists, All Other in Illinois is $66,190 per year, substantially below the national median of $93,750 — a gap of 29.4%. Pay ranges from under $52,790 at the tenth percentile to more than $75,460 at the ninetieth, with the interquartile range running from $57,270 to $70,690.
The area has 160 jobs in this occupation, which works out to 0.0 of every thousand jobs. Among the 32 states with published data for this occupation, Illinois ranks 28th by median wage. Chicago leads the state's metro areas for this occupation, at $70,690. Set against every other occupation measured in the same area, it ranks 333rd of 747 by median pay.
Percentile breakdown
| Percentile | Annual | vs US median |
|---|---|---|
| 10th | $52,790 | −43.7% |
| 25th | $57,270 | −38.9% |
| Median (50th) | $66,190 | −29.4% |
| 75th | $70,690 | −24.6% |
| 90th | $75,460 | −19.5% |
| Mean | $67,660 | −27.8% |
Highest-paying metro areas in Illinois
| # | Metro area | Median | Jobs | Relative |
|---|---|---|---|---|
| 1 | Chicago | $70,690 | 110 |
What the pay is worth locally
Prices in Illinois sit close to the national average, so $66,190 is worth roughly its face value against pay elsewhere.
Published median
$66,190as reported by BLSLocal price level
100.0US average = 100 · BEA 2024Adjusted for local prices
$66,190US average = 100 · BEA 2024Key takeaways
- Median pay is $66,190 a year, 29.4% below the national median.
- Published pay spans $52,790 to $75,460 between the tenth and ninetieth percentiles.
- The area has 160 jobs in this occupation.
- It ranks 28th of 32 states for this occupation.
- The highest-paying metro area covered is Chicago, at $70,690.
Frequently asked questions
What is the median wage for Life Scientists, All Other in Illinois?
The median annual wage is $66,190, or $31.82 per hour, as of May 2025. Half of the workers in this occupation earn more than that and half earn less.
Is that higher than the national average?
The national median for this occupation is $93,750, so pay in Illinois is 29.4% lower. These figures are medians, not averages: half of workers fall on each side.
What do the top earners make?
The top tenth of this occupation in Illinois earns more than $75,460 per year. The ninetieth percentile is the highest figure the survey publishes.
What is the starting range?
The tenth percentile wage is $52,790 per year. The survey measures wages actually paid rather than experience level, so this reflects the lowest-paid tenth rather than entry-level pay specifically.
Which area nearby pays the most?
The highest median for this occupation among the metro areas covered is in Chicago, at $70,690 per year.
How many jobs are there in this occupation here?
The survey estimates 160 jobs in this occupation in Illinois. Self-employed workers are not included.
Source and methodology
U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 Wages are for wage-and-salary workers; self-employed workers are not included. Salary Explorer is an independent project. It is not affiliated with, or endorsed by, the U.S. Bureau of Labor Statistics or any government agency. Full methodology.
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