Mathematical Science Occupations, All Other Salary in Illinois

Mathematical Science Occupations, All Others in Illinois have a median annual salary of $81,090, which works out to about $38.99 per hour, with a typical 25th–75th percentile range of $63,420 to $104,700, based on the latest BLS OEWS data.

15-2099 · Mathematical Science Occupations, All Other

Mathematical Science Occupations, All Other pay in Illinois at a glance

Median annual salary

$81,090

Median hourly wage

$38.99/hr

Average annual salary

$91,770

Average hourly wage

$44.12/hr

25th percentile

$63,420

75th percentile

$104,700

10th percentile

$50,330

90th percentile

$147,070

People employed

1,320

Salary distribution

Reported wage points from the lowest to the highest paid mathematical science occupations, all other roles in Illinois.

10th percentile
$50,330
25th percentile
$63,420
Median percentile
$81,090
75th percentile
$104,700
90th percentile
$147,070

Illinois vs U.S. salary

The median salary for mathematical science occupations, all other roles in Illinois is about 0.5% below the U.S. median of $81,490 for the same occupation.

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How much does a mathematical science occupations, all other make in Illinois?

Half of mathematical science occupations, all other roles in Illinois report earning more than $81,090 a year and half report earning less — that is the median. The mean (average) of $91,770 is pulled up or down by the highest and lowest earners, which is why the median is usually the better benchmark.

Salary range

A quarter of reported salaries fall below $63,420 and a quarter are above $104,700, so most mathematical science occupations, all other pay sits between those two figures. These percentiles describe how pay is spread across all reported roles — they are not a direct measure of years of experience.

What can affect mathematical science occupations, all other pay?

  • Years of experience and level of responsibility
  • Employer type and size
  • Specialization within the occupation
  • Certifications and licensing
  • Industry
  • Hours worked, shift patterns and overtime
  • The local labor market where the job is based

Mathematical Science Occupations, All Other pay in other states

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Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025. Methodology · Data sources

Salary figures are benchmarks and can vary by employer, experience, specialization, hours worked and other factors.