As of July 01, 2026, the average salary for a Power Plant Supervisor in Illinois is $78,279 per year, which breaks down to an hourly rate of $38.
However, a Power Plant Supervisor's salary can vary significantly. Here’s a look at the typical salary range:
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Power Plant Supervisor Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $88,347 | $7,362 | $1,699 | $42 |
| Average | $78,279 | $6,523 | $1,505 | $38 |
| 25th Percentile | $70,926 | $5,910 | $1,364 | $34 |
Intermedia Group - Chicago, IL
Altorfer - Addison, IL
TXU Energy - Baldwin, IL
Smithfield Foods - Saint Charles, IL
A Power Plant Supervisor'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 a Power Plant Supervisor'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 Power Plant Supervisor | $76,236 |
| Intermediate Level Power Plant Supervisor | $76,543 |
| Senior Level Power Plant Supervisor | $77,564 |
| Specialist Level Power Plant Supervisor | $80,767 |
| Expert Level Power Plant Supervisor | $82,909 |
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 Power Plant Supervisors. 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:
For Power Plant Supervisor 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 Healthcare and Edu., Gov't. & Nonprofit sectors offer the strongest compensation, at 20% above the average. In contrast, Power Plant Supervisor positions in Business Services or Hospitality & Leisure typically offer lower base pay, as these industries often view Power Plant Supervisor as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Healthcare | $93,935 | $45.0 | 20% |
| Edu., Gov't. & Nonprofit | $86,107 | $41.0 | 10% |
Understanding how a Power Plant Supervisor'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 | $88,347 | $7,362 | $1,699 | $42 |
| Average | $78,279 | $6,523 | $1,505 | $38 |
| 25th Percentile | $70,926 | $5,910 | $1,364 | $34 |
Ready to take the next step in your career? Browse thousands of current Power Plant Supervisor job openings on our job board. Use the search bar below to find your perfect match.
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