As of November 01, 2025, the average salary for an Administrative Assistant II in Osco, IL is $49,452 per year, which breaks down to an hourly rate of $24.
However, an Administrative Assistant II's salary can vary significantly. Here’s a look at the typical salary range:
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Administrative Assistant II Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $54,987 | $4,582 | $1,057 | $26 |
| Average | $49,452 | $4,121 | $951 | $24 |
| 25th Percentile | $44,396 | $3,700 | $854 | $21 |
FSA - Chicago, IL
Pyramid Consulting, Inc - Round Lake, IL
Endeavor Health - Arlington Heights, IL
Endeavor Health - Arlington Heights, IL
An Administrative Assistant II'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, skills and company size can directly affect your earning potential.
Experience is a primary driver of an Administrative Assistant II'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:
| Levels | Salary |
|---|---|
| Entry Level Administrative Assistant II | $46,561 |
| Intermediate Level Administrative Assistant II | $46,938 |
| Senior Level Administrative Assistant II | $49,589 |
| Specialist Level Administrative Assistant II | $52,562 |
| Expert Level Administrative Assistant II | $53,965 |
What Am I Worth?
Salaries can also vary between different cities, even within the same state. 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 Illinois cities:
Demanded Skills for the Role:
| Skills | Demand Percentage |
|---|---|
| Customer Service | 11.77% |
| PowerPoint | 2.58% |
| Bookkeeping | 1.32% |
| Skill | Salary | Salary % Increase |
|---|---|---|
|
Financial Services
|
$58,848 |
19%
|
|
Analysis
|
$53,903 |
9%
|
|
Project Management
|
$52,914 |
7%
|
|
Innovation
|
$51,924 |
5%
|
|
Collaboration
|
$51,924 |
5%
|
|
Leadership
|
$51,430 |
4%
|
Understanding how an Administrative Assistant II'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.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $54,987 | $4,582 | $1,057 | $26 |
| Average | $49,452 | $4,121 | $951 | $24 |
| 25th Percentile | $44,396 | $3,700 | $854 | $21 |
Ready to take the next step in your career? Browse thousands of current Administrative Assistant II job openings on our job board. Use the search bar below to find your perfect match.
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