What are the main factors that influence a Janitorial Supervisor's salary?

The primary factors are: 1) Experience Level, 2) Geographic Location, 3) Education/Skills, 4) Company Size & Industry

What industry pays the highest salary for Janitorial Supervisor?

The Biotechnology industry offers the highest average compensation for Janitorial Supervisor roles, with salaries approximately 20% above the market median.

How does experience change A Janitorial Supervisor's salary?

A Janitorial Supervisor's salary grows with experience: starting around $47,728 for beginners, reaching about $48,791 at mid-level, and approach $52,484 for experts.

What are the highest paying states for a Janitorial Supervisor?

Janitorial Supervisor salary varies significantly by state. The top 3 highest paying states for Janitorial Supervisor roles are District of Columbia $55,087, California $54,878, Massachusetts $54,146. These tech hubs typically pay 10-15% above the national average.

How much do different types of Janitorial Supervisor roles make?

Salaries for Janitorial Supervisor level roles vary by specialization: Janitorial Area Supervisor: $51,648; Janitorial Evening Supervisor: $50,704; Janitorial Site Supervisor: $49,350; Janitorial Working Supervisor: $48,913; Janitorial Technician III: $46,290.

Click or scroll to view upper level job

Janitorial Supervisor Salary in Delaware

How much does a Janitorial Supervisor make in Delaware?

As of July 01, 2026, the average salary for a Janitorial Supervisor in Delaware is $50,385 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:

Top Earners (90th percentile): $61,132
Majority Range (25th-75th percentile): $43,265 to $56,010
Entry-Level (10th percentile): $36,782

Compensation Planning

Develop a Job Description

Pay Equity

2026 Compensation Trend

AI Onboarding

Recruit with AI

Salary Salary + Bonus Benefits

View as table

Janitorial Supervisor Salaries by Percentile

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$56,010	$4,668	$1,077	$27
Average	$50,385	$4,199	$969	$24
25th Percentile	$43,265	$3,605	$832	$21

You may get higher pay by adjusting the following factors:

Change Search Criteria

Check out Janitorial Supervisor Job Openings in Delaware

Construction Supervisor

Empire Valorize, LLC - ITHACA, NY

Program Supervisor

Sevita - FAIRMONT, WV

Construction Supervisor

Empire Valorize, LLC - ITHACA, NY

Evening Janitorial Supervisor Bilingual plus

PJS of Austin, LLC - BLUFF SPRINGS, TX

Search More Janitorial Supervisor Jobs in Delaware

Key Factors That Influence Janitorial Supervisor Salaries

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, and company size can directly affect your earning potential.

How Experience Level Affects Janitorial Supervisor Salaries?

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:

Entry-Level (less than 1 year): $47,728
Early Career (1-2 years): $48,047
Mid-Level (2-4 years): $48,791
Senior-Level (5-8 years): $50,805
Expert (over 8 years): $52,484

Levels	Salary
Entry Level Janitorial Supervisor	$47,728
Intermediate Level Janitorial Supervisor	$48,047
Senior Level Janitorial Supervisor	$48,791
Specialist Level Janitorial Supervisor	$50,805
Expert Level Janitorial Supervisor	$52,484

View as Graph

What Am I Worth?

How Do Janitorial Supervisor Salaries Vary from State to State?

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 Janitorial Supervisors. For example, consider the average annual salaries in these key locations:

District of Columbia: $55,087.
California: $54,878.
Massachusetts: $54,146.

District of Columbia $55,087 California $54,878 Massachusetts $54,146 Washington $53,947 New Jersey $53,927 Alaska $53,858 Connecticut $53,171 New York $52,892

Hawaii $52,002 Rhode Island $51,584 Maryland $51,300 Minnesota $50,912 Colorado $50,763 Illinois $50,713 Oregon $50,524 Delaware $50,385

New Hampshire $50,297 Virginia $50,101 Pennsylvania $49,529 Nevada $49,241 North Dakota $49,146 Michigan $48,997 Wisconsin $48,942 Vermont $48,833

Texas $48,529 Maine $48,509 Arizona $48,479 Ohio $48,444 Georgia $47,987 Indiana $47,758 Wyoming $47,713 Utah $47,643

Iowa $47,614 Kansas $47,375 Louisiana $47,305 North Carolina $47,280 Missouri $47,270 Florida $47,076 Montana $46,972 Nebraska $46,872

Kentucky $46,818 South Carolina $46,619 Tennessee $46,494 Idaho $46,444 New Mexico $46,081 Oklahoma $46,002 Alabama $45,708 South Dakota $45,216

Arkansas $44,947 West Virginia $44,803 Mississippi $44,370

Top Paying Cities for Janitorial Supervisors

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:

Lincoln: $50,158
Little Creek: $50,525
Magnolia: $50,453

Lincoln, DE $50,158 Little Creek, DE $50,525 Magnolia, DE $50,453 Milford, DE $50,285 Marydel, DE $50,368 Millsboro, DE $49,948 Millville, DE $50,025 Milton, DE $50,111

Nassau, DE $50,148 Ocean View, DE $50,016 Rehoboth Beach, DE $50,112 Seaford, DE $50,141 Selbyville, DE $49,933 Smyrna, DE $50,560 Viola, DE $50,327 Woodside, DE $50,462

Bear, DE $50,346 Newark, DE $50,327 Claymont, DE $50,430 Delaware City, DE $50,377 Hockessin, DE $50,323 Kirkwood, DE $50,368 Middletown, DE $50,387 Montchanin, DE $50,334

New Castle, DE $50,342 Odessa, DE $50,412 Port Penn, DE $50,446 Rockland, DE $50,339 Saint Georges, DE $50,371 Townsend, DE $50,449 Winterthur, DE $50,345 Lewes, DE $50,131

Wilmington, DE $50,325 Dover, DE $50,525 Dover Afb, DE $50,259 Bethany Beach, DE $49,963 Bethel, DE $50,015 Bridgeville, DE $50,133 Camden Wyoming, DE $50,383 Cheswold, DE $50,509

Clayton, DE $50,510 Dagsboro, DE $49,929 Delmar, DE $49,849 Ellendale, DE $50,000 Felton, DE $50,281 Fenwick Island, DE $49,940 Frankford, DE $49,853 Frederica, DE $50,331

Georgetown, DE $49,910 Greenwood, DE $50,141 Harbeson, DE $49,963 Harrington, DE $50,218 Hartly, DE $50,374 Houston, DE $50,146 Kenton, DE $50,513 Laurel, DE $49,880

Yorklyn, DE $50,338

Janitorial Supervisor Salary by Company Size: Startups vs. Enterprise

Janitorial Supervisor salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $56,355. While startup companies pay approximate $47,660.

Janitorial Supervisor Salary by Company Size

Company Size	Employees	Average Salary
Startup	1~50	$47,660
Growth Stage	51~500	$50,407
Established	501~5000	$54,422
Enterprise	5000+	$56,355

Janitorial Supervisor Salary by Industry: Top Paying Sectors

For Janitorial Supervisor roles, the industry you choose can affect earning potential by as much as 35% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Financial Services sectors offer the strongest compensation, at 20% above the average. In contrast, Janitorial Supervisor positions in Retail & Wholesale or MFG Durable typically offer lower base pay, as these industries often view Janitorial Supervisor as a support function rather than a direct revenue driver.

The top paying industries for a Janitorial Supervisor

Industry Sector	Average Annual Salary	Average Hourly Rate	Pay vs.Avg
Biotechnology	$60,462	$29.0	20%
Financial Services	$59,454	$29.0	18%
Software & Networking	$57,943	$28.0	15%
Pharmaceuticals	$56,431	$27.0	12%
Energy & Utilities	$55,423	$27.0	10%

Janitorial Supervisor Salary: Hourly Rate, Weekly Pay, and Monthly Pay

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 July 01, 2026

$43,265

Average $50,385/year

$56,010

$3,605

Average $4,199/month

$4,668

$832

Average $969/week

$1,077

$21

Average $24/hour

$27

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$56,010	$4,668	$1,077	$27
Average	$50,385	$4,199	$969	$24
25th Percentile	$43,265	$3,605	$832	$21

Janitorial Supervisor Salary Growth & Career Path

Janitorial Supervisor

Janitorial Manager

For 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 $79,070 - a projected growth of 57% over your current level.

Salaries of jobs related to Janitorial Supervisor

Find Your Next Janitorial Supervisor Job

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.

For Employees

Get a Salary Increase

Analyze the market and your qualifications to negotiate your salary with confidence.

Search Job Openings

Search thousands of open positions to find your next opportunity.

For Employers

Adjust Employee Salary

Individualize employee pay based on unique job requirements and personal qualifications.

Price My Industry Jobs

Get the latest market price for benchmark jobs and jobs in your industry.

Cost of Living In Delaware

Cost of Living in Delaware is

1.3% Higher

than the National Average

Use Salary.com's Cost of Living Calculator to find out what income you need to maintain your standard of living in a different city and how much more or less money you need to budget for basic expenses.

Explore Cost of Living Calculator

Empower Your Team

Salary.com experts will help you thrive your workplaces.

Find Salary.com Comp Consulting

See Salary Trends in 2025

Salary.com provides salary survey data for thousands of industry Jobs.

Price Your Company Jobs and Make Pay Fair

Where Does Our Salary Data Come From?

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.

Are you an HR manager or compensation specialist?

Salary.com's CompAnalyst platform offers:

Detailed skills and competency reports for specific positions
Job and employee pricing reports
Compensation data tools, salary structures, surveys and benchmarks.

Learn about