CDCareer Decision

Statistical Assistants Salary in IL

In the 2025 U.S. Bureau of Labor Statistics, OEWS dataset, Statistical Assistants in IL have a median annual salary of $63,410. Recorded earnings range from $46,170 at the 10th percentile to $77,960 at the 90th percentile.

Source: U.S. Bureau of Labor Statistics, OEWS · Data year: 2025 · Last updated: 2026-09-22

Salary overview

Median annual salary

$63,410

Data year: 2025

Hourly median

$30.49

Employment

—

Source

U.S. Bureau of Labor Statistics, OEWS

Salary distribution

$46,170
10th
$55,190
25th
$63,410
Median
$69,590
75th
$77,960
90th

Local compared with national

IL

$63,410

Median annual · 2025

United States

$50,330

Median annual · 2025

The IL median is 26.0% above the national median in the available dataset (a difference of $13,080).

Top skills

  1. 1.MathematicsImportance 4.4
  2. 2.Reading ComprehensionImportance 3.8
  3. 3.Critical ThinkingImportance 3.8
  4. 4.Active LearningImportance 3.6
  5. 5.Complex Problem SolvingImportance 3.6
  6. 6.WritingImportance 3.5
  7. 7.Active ListeningImportance 3.4
  8. 8.SpeakingImportance 3.4
  9. 9.Judgment and Decision MakingImportance 3.3
  10. 10.Time ManagementImportance 3.3
  11. 11.MonitoringImportance 3.0
  12. 12.ProgrammingImportance 3.0

Career information

Education and experience

Experience
Over 1 year, up to and including 2 years
Job zone
4

Technology used

  • A programming language APL
  • Avidian Technologies Prophet
  • Benfield ReMetrica
  • Bentley MicroStation
  • C#
  • C++
  • Corel WordPerfect Office Suite
  • Data visualization software
  • Database software
  • dBASE
  • GGY AXIS
  • Google Workspace software
  • Harvard Graphics
  • Hyland OnBase Enterprise Content Management
  • IBM Lotus 1-2-3

Common tasks

  • Compute and analyze data, using statistical formulas and computers or calculators.
  • File data and related information, and maintain and update databases.
  • Compile reports, charts, or graphs that describe and interpret findings of analyses.
  • Check source data to verify completeness and accuracy.
  • Participate in the publication of data or information.
  • Compile statistics from source materials, such as production or sales records, quality-control or test records, time sheets, or survey sheets.
  • Enter data into computers for use in analyses or reports.
  • Discuss data presentation requirements with clients.
  • Write code for statistical applications.
  • Select statistical tests for analyzing data.

Related careers

Occupations recorded as related in the dataset. A relationship does not imply a guaranteed transition.

Statistical Assistants salary in other locations

Other occupations in IL