What are the main factors that influence a Building and Grounds Supervisor III'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 Building and Grounds Supervisor III?

The Insurance industry offers the highest average compensation for Building and Grounds Supervisor III roles, with salaries approximately 25% above the market median.

How does experience change A Building and Grounds Supervisor 's salary?

A Building and Grounds Supervisor III's salary grows with experience: starting around $84,216 for beginners, reaching about $86,061 at mid-level, and approach $90,103 for experts.

What are the highest paying states for a Building and Grounds Supervisor III?

Building and Grounds Supervisor III salary varies significantly by state. The top 3 highest paying states for Building and Grounds Supervisor III roles are District of Columbia $97,117, California $96,749, Massachusetts $95,459. These tech hubs typically pay 10-15% above the national average.

How much do different types of Building and Grounds Supervisor roles make?

Salaries for Building and Grounds Supervisor level roles vary by specialization: Building & Grounds Maintenance Supervisor III: $87,800; Building Supervisor: $84,708; Grounds Maintenance Supervisor: $83,513; Building & Grounds Maintenance Supervisor II: $79,300; Building and Grounds Supervisor II: $79,248.

Building and Grounds Supervisor III Salary in Delaware

How much does a Building and Grounds Supervisor III make in Delaware?

As of July 01, 2026, the average salary for a Building and Grounds Supervisor III in Delaware is $88,828 per year, which breaks down to an hourly rate of $43.

However, a Building and Grounds Supervisor III's salary can vary significantly. Here’s a look at the typical salary range:

Top Earners (90th percentile): $112,139
Majority Range (25th-75th percentile): $76,469 to $101,030
Entry-Level (10th percentile): $65,217

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Building and Grounds Supervisor III Salaries by Percentile

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$101,030	$8,419	$1,943	$49
Average	$88,828	$7,402	$1,708	$43
25th Percentile	$76,469	$6,372	$1,471	$37

You may get higher pay by adjusting the following factors:

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Key Factors That Influence Building and Grounds Supervisor III Salaries

A Building and Grounds Supervisor III'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 Building and Grounds Supervisor Salaries?

Experience is a primary driver of a Building and Grounds Supervisor III'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): $84,216
Early Career (1-2 years): $84,770
Mid-Level (2-4 years): $86,061
Senior-Level (5-8 years): $87,537
Expert (over 8 years): $90,103

Levels	Salary
Entry Level Building and Grounds Supervisor III	$84,216
Intermediate Level Building and Grounds Supervisor III	$84,770
Senior Level Building and Grounds Supervisor III	$86,061
Specialist Level Building and Grounds Supervisor III	$87,537
Expert Level Building and Grounds Supervisor III	$90,103

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What Am I Worth?

How Do Building and Grounds Supervisor III 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 Building and Grounds Supervisor IIIs. For example, consider the average annual salaries in these key locations:

District of Columbia: $97,117.
California: $96,749.
Massachusetts: $95,459.

District of Columbia $97,117 California $96,749 Massachusetts $95,459 Washington $95,108 New Jersey $95,073 Alaska $94,950 Connecticut $93,740 New York $93,249

Hawaii $91,679 Rhode Island $90,942 Maryland $90,442 Minnesota $89,758 Colorado $89,495 Illinois $89,407 Oregon $89,074 Delaware $88,828

New Hampshire $88,674 Virginia $88,328 Pennsylvania $87,319 Nevada $86,811 North Dakota $86,644 Michigan $86,381 Wisconsin $86,284 Vermont $86,091

Texas $85,556 Maine $85,521 Arizona $85,469 Ohio $85,407 Georgia $84,600 Indiana $84,197 Wyoming $84,118 Utah $83,995

Iowa $83,942 Kansas $83,521 Louisiana $83,398 North Carolina $83,355 Missouri $83,337 Florida $82,995 Montana $82,811 Nebraska $82,635

Kentucky $82,539 South Carolina $82,188 Tennessee $81,969 Idaho $81,881 New Mexico $81,241 Oklahoma $81,100 Alabama $80,583 South Dakota $79,714

Arkansas $79,241 West Virginia $78,986 Mississippi $78,223

Top Paying Cities for Building and Grounds Supervisor IIIs

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: $88,428
Little Creek: $89,075
Magnolia: $88,947

Lincoln, DE $88,428 Little Creek, DE $89,075 Magnolia, DE $88,947 Milford, DE $88,653 Marydel, DE $88,798 Millsboro, DE $88,057 Millville, DE $88,193 Milton, DE $88,346

Nassau, DE $88,410 Ocean View, DE $88,178 Rehoboth Beach, DE $88,347 Seaford, DE $88,397 Selbyville, DE $88,032 Smyrna, DE $89,137 Viola, DE $88,726 Woodside, DE $88,965

Bear, DE $88,760 Newark, DE $88,726 Claymont, DE $88,908 Delaware City, DE $88,815 Hockessin, DE $88,718 Kirkwood, DE $88,798 Middletown, DE $88,832 Montchanin, DE $88,738

New Castle, DE $88,752 Odessa, DE $88,876 Port Penn, DE $88,936 Rockland, DE $88,747 Saint Georges, DE $88,804 Townsend, DE $88,941 Winterthur, DE $88,758 Lewes, DE $88,380

Wilmington, DE $88,723 Dover, DE $89,075 Dover Afb, DE $88,606 Bethany Beach, DE $88,085 Bethel, DE $88,176 Bridgeville, DE $88,384 Camden Wyoming, DE $88,824 Cheswold, DE $89,046

Clayton, DE $89,049 Dagsboro, DE $88,024 Delmar, DE $87,882 Ellendale, DE $88,149 Felton, DE $88,646 Fenwick Island, DE $88,043 Frankford, DE $87,889 Frederica, DE $88,733

Georgetown, DE $87,990 Greenwood, DE $88,398 Harbeson, DE $88,084 Harrington, DE $88,533 Hartly, DE $88,809 Houston, DE $88,407 Kenton, DE $89,053 Laurel, DE $87,938

Yorklyn, DE $88,745

Building and Grounds Supervisor III Salary by Company Size: Startups vs. Enterprise

Building and Grounds Supervisor III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $99,353. While startup companies pay approximate $84,023.

Building and Grounds Supervisor III Salary by Company Size

Company Size	Employees	Average Salary
Startup	1~50	$84,023
Growth Stage	51~500	$88,868
Established	501~5000	$95,945
Enterprise	5000+	$99,353

Building and Grounds Supervisor III Salary by Industry: Top Paying Sectors

For Building and Grounds Supervisor III roles, the industry you choose can affect earning potential by as much as 55% (the gap between the highest and lowest paying industries). Data shows that the Insurance and Software & Networking sectors offer the strongest compensation, at 25% above the average. In contrast, Building and Grounds Supervisor positions in Transportation or Media typically offer lower base pay, as these industries often view Building and Grounds Supervisor III as a support function rather than a direct revenue driver.

The top paying industries for a Building and Grounds Supervisor III

Industry Sector	Average Annual Salary	Average Hourly Rate	Pay vs.Avg
Insurance	$111,035	$53.0	25%
Software & Networking	$111,035	$53.0	25%
Energy & Utilities	$106,594	$51.0	20%
Healthcare	$102,152	$49.0	15%
Pharmaceuticals	$102,152	$49.0	15%

Building and Grounds Supervisor III Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Building and Grounds Supervisor III'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

$76,469

Average $88,828/year

$101,030

$6,372

Average $7,402/month

$8,419

$1,471

Average $1,708/week

$1,943

$37

Average $43/hour

$49

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$101,030	$8,419	$1,943	$49
Average	$88,828	$7,402	$1,708	$43
25th Percentile	$76,469	$6,372	$1,471	$37

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