As of July 01, 2026, the average salary for an Assistant School Principal in Illinois is $99,818 per year, which breaks down to an hourly rate of $48.
However, an Assistant School Principal's salary can vary significantly. Here’s a look at the typical salary range:
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Assistant School Principal Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $113,723 | $9,477 | $2,187 | $55 |
| Average | $99,818 | $8,318 | $1,920 | $48 |
| 25th Percentile | $88,635 | $7,386 | $1,705 | $43 |
Epic Special Education Staffing - Gages Lake, IL
Fieldcrest Community School District 6 - Minonk, IL
Lee/Ogle/Whiteside Regional Office of Education #47 - Dixon, IL
Ogle County Education Cooperative - Rochelle, IL
An Assistant School Principal'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.
Experience is a primary driver of an Assistant School Principal'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:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| Assistant School Principal | 0-5 years | $99,818 |
| School Principal | 5+ years | $109,059 |
| School Superintendent | 5+ years | $163,377 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Assistant School Principals. For example, consider the average annual salaries in these key locations:
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:
Assistant School Principal salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $103,089. While startup companies pay approximate $88,048.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $88,048 |
| Growth Stage | 51~500 | $92,905 |
| Established | 501~5000 | $99,803 |
| Enterprise | 5000+ | $103,089 |
For Assistant School Principal roles, the industry you choose can impact your earning potential by as much as 0% (the gap between the highest and lowest paying industries). Data shows that the highest-paying industry, Edu., Gov't. & Nonprofit, offers compensation 5% above the average. Conversely, Assistant School Principal positions in Edu., Gov't. & Nonprofit typically offer lower base pay, as this sector often view Assistant School Principal as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Edu., Gov't. & Nonprofit | $104,809 | $50.0 | 5% |
Understanding how an Assistant School Principal'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 | $113,723 | $9,477 | $2,187 | $55 |
| Average | $99,818 | $8,318 | $1,920 | $48 |
| 25th Percentile | $88,635 | $7,386 | $1,705 | $43 |
For an Assistant School Principal, the most direct path to higher earnings is advancing to the School Principal role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $109,059 - a projected growth of 9% over your current level.
Ready to take the next step in your career? Browse thousands of current Assistant School Principal job openings on our job board. Use the search bar below to find your perfect match.
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