Administrative Support Worker Salary in Illinois

How much does an Administrative Support Worker make in Illinois? As of October 01, 2026, the average salary for an Administrative Support Worker in Illinois is $46,279 per year, which breaks down to an hourly rate of $22.

However, an Administrative Support Worker's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $55,127
  • Majority Range (25th-75th percentile): $42,130 to $50,911
  • Entry-Level (10th percentile): $38,353

Key Factors That Influence Administrative Support Worker Salaries

An Administrative Support Worker's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.

How Experience Level Affects Administrative Support Worker Salaries?

Experience is a primary driver of an Administrative Support Worker's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $44,210
  • Early Career (1-2 years): $45,185
  • Mid-Level (2-4 years): $47,051
  • Senior-Level (5-8 years): $48,659
  • Expert (over 8 years): $48,852
Job RoleYears of ExperienceAverage Salary
Entry Level Administrative Support Worker less than 1 year $44,210
Early Career Level Administrative Support Worker 1-2 years $45,185
Mid-Level Level Administrative Support Worker 2-4 years $47,051
Senior-Level Level Administrative Support Worker 5-8 years $48,659
Expert Level Administrative Support Worker over 8 years $48,852

Top Paying Cities for Administrative Support Worker

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • Effingham: $42,660
  • Saint Peter: $42,602
  • Salem: $42,764

Administrative Support Worker Salary by Industry: Top Paying Sectors

For Administrative Support Worker roles, the industry you choose can affect earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the Aerospace & Defense and Telecom sectors offer the strongest compensation, at 15% above the average. In contrast, Administrative Support Worker positions in Hospitality & Leisure or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Administrative Support Worker as a support function rather than a direct revenue driver.

The top paying industries for an Administrative Support Worker

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Aerospace & Defense $53,221 $26.0 15%
Telecom $53,221 $26.0 15%
Biotechnology $50,907 $24.0 10%
Energy & Utilities $50,907 $24.0 10%
Internet $50,907 $24.0 10%

Administrative Support Worker Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Administrative Support Worker's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on October 01, 2026
$42,130
Average $46,279/year
$50,911
$3,511
Average $3,857/month
$4,243
$810
Average $890/week
$979
$20
Average $22/hour
$24
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $50,911 $4,243 $979 $24
Average $46,279 $3,857 $890 $22
25th Percentile $42,130 $3,511 $810 $20

Find Your Next Administrative Support Worker Job

Ready to take the next step in your career? Browse thousands of current Administrative Support Worker job openings on our job board. Use the search bar below to find your perfect match.

  • ProSidian Consulting | Chicago, IL

    ProSidian Consulting | Chicago, IL

    Administrative Support Professional (On-Call). ProSidian Consulting seeks Administrative Support Personnel for our Consulting practice to join us in our Ch... more

    4 Days Ago

  • Dynamic Workforce Solutions | Chicago, IL

    Dynamic Workforce Solutions | Chicago, IL

    Job Title:Administrative Support/Resource Room Reports to:Project Director Position Classification:Non-Exempt Primary Objectives of Position:Provides admin... more

    5 Days Ago

  • One Federal Solution | Downers Grove, IL

    One Federal Solution | Downers Grove, IL

    Job Description. Job Description. One Federal Solution (OFS) is seeking an Administrative Support Specialist to join our team. The Administrative Support S... more

    5 Days Ago

  • One Federal Solution | Fairview Heights, IL

    One Federal Solution | Fairview Heights, IL

    Job Description. Job Description. One Federal Solution (OFS) is seeking an Administrative Support Specialist to join our team. The Administrative Support S... more

    6 Days Ago

  • CHILD LINK | Chicago, IL

    CHILD LINK | Chicago, IL

    HOW TO APPLY Submit your resume to hr@childlnk.org OR Fill out the Child Link Employment Application Mail your resume or signed application to:Child Link 9... more

    7 Days Ago

  • recruitlytics | Chicago, IL

    recruitlytics | Chicago, IL

    Recruitlytics supports organizations with structured processing administrative coordination and customer operations management.Were built on clear systems ... more

    7 Days Ago

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Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.

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