As of March 01, 2026, the average salary for a Janitorial Supervisor in Milwaukee, WI is $49,808 per year, which breaks down to an hourly rate of $24.
However, a Janitorial Supervisor's salary can vary significantly. Here’s a look at the typical salary range:
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A Janitorial 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, skills and company size can directly affect your earning potential.
Experience is a primary driver of a Janitorial 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 Janitorial Supervisor | $47,181 |
| Intermediate Level Janitorial Supervisor | $47,497 |
| Senior Level Janitorial Supervisor | $48,232 |
| Specialist Level Janitorial Supervisor | $50,223 |
| Expert Level Janitorial Supervisor | $51,884 |
What Am I Worth?
Demanded Skills for the Role:
| Skills | Demand Percentage |
|---|---|
| Leadership | 6.23% |
| Healthcare Services | 4.64% |
| Commercial Cleaning | 0.74% |
| Skill | Salary | Salary % Increase |
|---|---|---|
|
Oral Communication
|
$59,271 |
19%
|
|
Commitment
|
$55,287 |
11%
|
|
Problem Solving
|
$54,789 |
10%
|
|
Dedication
|
$54,290 |
9%
|
|
Teamwork
|
$54,290 |
9%
|
|
Public Relations
|
$53,792 |
8%
|
Understanding how a Janitorial 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.
Last Updated on March 01, 2026For a Janitorial Supervisor, the most direct path to higher earnings is advancing to the Janitorial Manager role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $78,129 - a projected growth of 57% over your current level.
Ready to take the next step in your career? Browse thousands of current Janitorial Supervisor job openings on our job board. Use the search bar below to find your perfect match.
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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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