SOC 15-2099 · May 2025 · BLS OEWS
Mathematical Science Occupations, All Other — Illinois
Illinois · 1 metro areas compared
At $81,090, median pay for Mathematical Science Occupations, All Other in Illinois tracks the national median of $81,490 closely.
Wage distribution · annual
Shaded band holds the middle 50% of earners
How pay has moved
The next ten years
Projected to grow about as fast as average
- Change in jobs, 2024 to 2034
- +4.0%
- Openings per year
- 300
- Typical entry-level education
- Bachelor's degree
Includes jobs opened by workers leaving the occupation, not only new positions.
Projections are published nationally only. This is the outlook for the occupation across the United States, not a measurement for Illinois.
Projections are based on 2024 employment and run to 2034. The wages above are from the May 2025 survey, a separate BLS programme on a different release cycle, so the two are not two views of one dataset.
Salary overview
At $81,090, median pay for Mathematical Science Occupations, All Other in Illinois tracks the national median of $81,490 closely. Pay ranges from under $50,330 at the tenth percentile to more than $147,070 at the ninetieth, with the interquartile range running from $63,420 to $104,700.
The area has 1,320 jobs in this occupation, giving a location quotient of 9.05 — a measure of how concentrated the occupation is here relative to the country as a whole. Illinois ranks number 4th out of 13 states by median pay for this occupation. Within the state, Chicago records the highest median at $82,230. Of the 747 occupations with published wages in this area, it sits 217th.
Percentile breakdown
| Percentile | Annual | vs US median |
|---|---|---|
| 10th | $50,330 | −38.2% |
| 25th | $63,420 | −22.2% |
| Median (50th) | $81,090 | −0.5% |
| 75th | $104,700 | +28.5% |
| 90th | $147,070 | +80.5% |
| Mean | $91,770 | +12.6% |
Highest-paying metro areas in Illinois
| # | Metro area | Median | Jobs | Relative |
|---|---|---|---|---|
| 1 | Chicago | $82,230 | 1,100 |
What the pay is worth locally
Prices in Illinois sit close to the national average, so $81,090 is worth roughly its face value against pay elsewhere.
Published median
$81,090as reported by BLSLocal price level
100.0US average = 100 · BEA 2024Adjusted for local prices
$81,090US average = 100 · BEA 2024Why the state that pays most is usually not where pay goes furthest
Key takeaways
- Median pay is $81,090 a year, 0.5% below the national median.
- Published pay spans $50,330 to $147,070 between the tenth and ninetieth percentiles.
- The area has 1,320 jobs in this occupation.
- It ranks 4th of 13 states for this occupation.
- The highest-paying metro area covered is Chicago, at $82,230.
Frequently asked questions
What is the median wage for Mathematical Science Occupations, All Other in Illinois?
The median annual wage is $81,090, or $38.99 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 $81,490, so pay in Illinois is 0.5% 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 $147,070 per year. The ninetieth percentile is the highest figure the survey publishes.
What is the starting range?
The tenth percentile wage is $50,330 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 $82,230 per year.
How many jobs are there in this occupation here?
The survey estimates 1,320 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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