Administrative Assistant - Development Services Salary in Illinois

How much does an Administrative Assistant - Development Services make in Illinois? As of September 01, 2026, the average salary for an Administrative Assistant - Development Services in Illinois is $54,628 per year, which breaks down to an hourly rate of $26.

However, an Administrative Assistant - Development Services's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $66,917
  • Majority Range (25th-75th percentile): $49,311 to $61,060
  • Entry-Level (10th percentile): $44,470

Key Factors That Influence Administrative Assistant - Development Services Salaries

An Administrative Assistant - Development Services'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 Assistant - Development Services Salaries?

Experience is a primary driver of an Administrative Assistant - Development Services'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): $50,204
  • Early Career (1-2 years): $50,609
  • Mid-Level (2-4 years): $53,467
  • Senior-Level (5-8 years): $56,683
  • Expert (over 8 years): $58,202
Job RoleYears of ExperienceAverage Salary
Entry Level Administrative Assistant - Development Services less than 1 year $50,204
Early Career Level Administrative Assistant - Development Services 1-2 years $50,609
Mid-Level Level Administrative Assistant - Development Services 2-4 years $53,467
Senior-Level Level Administrative Assistant - Development Services 5-8 years $56,683
Expert Level Administrative Assistant - Development Services over 8 years $58,202

Top Paying Cities for Administrative Assistant - Development Services

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: $50,356
  • Saint Peter: $50,287
  • Salem: $50,478

Administrative Assistant - Development Services Salary by Industry: Top Paying Sectors

For Administrative Assistant - Development Services roles, the industry you choose can affect earning potential by as much as 65% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Internet sectors offer the strongest compensation, at 25% above the average. In contrast, Administrative Assistant - Development Services positions in Transportation or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Administrative Assistant - Development Services as a support function rather than a direct revenue driver.

The top paying industries for an Administrative Assistant - Development Services

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology $68,285 $33.0 25%
Internet $65,554 $32.0 20%
Software & Networking $65,554 $32.0 20%
Energy & Utilities $62,822 $30.0 15%
Aerospace & Defense $60,091 $29.0 10%

Administrative Assistant - Development Services Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Administrative Assistant - Development Services'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 September 01, 2026
$49,311
Average $54,628/year
$61,060
$4,109
Average $4,552/month
$5,088
$948
Average $1,051/week
$1,174
$24
Average $26/hour
$29
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $61,060 $5,088 $1,174 $29
Average $54,628 $4,552 $1,051 $26
25th Percentile $49,311 $4,109 $948 $24

Find Your Next Administrative Assistant - Development Services Job

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

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