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

The Software & Networking industry offers the highest average compensation for Building and Grounds Supervisor I roles, with salaries approximately 40% above the market median.

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

A Building and Grounds Supervisor 's salary grows with experience: a Groundskeeper (0-1 years)earns $38,591, a Groundskeeper, Sr. (1-3 years)earns $43,581, a Building and Grounds Supervisor I (3+ years)earns $62,489, a Building and Grounds Supervisor II (3+ years)earns $80,254, a Building and Grounds Supervisor III (3-5 years)earns $88,828,

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

Building and Grounds Supervisor I salary varies significantly by state. The top 3 highest paying states for Building and Grounds Supervisor I roles are District of Columbia $68,320, California $68,061, Massachusetts $67,154. 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 and Grounds Supervisor III: $87,714; Building Supervisor: $84,708; Grounds Maintenance Supervisor: $83,513; Building & Grounds Maintenance Supervisor II: $79,300.

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Building and Grounds Supervisor I Salary in Delaware

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

As of July 01, 2026, the average salary for a Building and Grounds Supervisor I in Delaware is $62,489 per year, which breaks down to an hourly rate of $30.

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

Top Earners (90th percentile): $83,144
Majority Range (25th-75th percentile): $54,251 to $73,300
Entry-Level (10th percentile): $46,752

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Building and Grounds Supervisor I Salaries by Percentile

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$73,300	$6,108	$1,410	$35
Average	$62,489	$5,207	$1,202	$30
25th Percentile	$54,251	$4,521	$1,043	$26

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Key Factors That Influence Building and Grounds Supervisor I Salaries

A Building and Grounds Supervisor I'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 I'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:

Groundskeeper (0-1 years): $38,591
Groundskeeper, Sr. (1-3 years): $43,581
Building and Grounds Supervisor I (3+ years): $62,489
Building and Grounds Supervisor II (3+ years): $80,254
Building and Grounds Supervisor III (3-5 years): $88,828

Job Role	Years of Experience	Average Salary
Groundskeeper	0-1 years	$38,591
Groundskeeper, Sr.	1-3 years	$43,581
Building and Grounds Supervisor I	3+ years	$62,489
Building and Grounds Supervisor II	3+ years	$80,254
Building and Grounds Supervisor III	3-5 years	$88,828

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What Am I Worth?

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

District of Columbia: $68,320.
California: $68,061.
Massachusetts: $67,154.

District of Columbia $68,320 California $68,061 Massachusetts $67,154 Washington $66,907 New Jersey $66,882 Alaska $66,796 Connecticut $65,944 New York $65,599

Hawaii $64,494 Rhode Island $63,976 Maryland $63,624 Minnesota $63,143 Colorado $62,958 Illinois $62,896 Oregon $62,661 Delaware $62,489

New Hampshire $62,380 Virginia $62,137 Pennsylvania $61,427 Nevada $61,069 North Dakota $60,952 Michigan $60,767 Wisconsin $60,699 Vermont $60,563

Texas $60,187 Maine $60,162 Arizona $60,125 Ohio $60,082 Georgia $59,514 Indiana $59,231 Wyoming $59,175 Utah $59,089

Iowa $59,052 Kansas $58,756 Louisiana $58,669 North Carolina $58,638 Missouri $58,626 Florida $58,385 Montana $58,256 Nebraska $58,132

Kentucky $58,064 South Carolina $57,818 Tennessee $57,663 Idaho $57,602 New Mexico $57,151 Oklahoma $57,052 Alabama $56,688 South Dakota $56,078

Arkansas $55,744 West Virginia $55,565 Mississippi $55,029

Top Paying Cities for Building and Grounds Supervisor Is

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: $62,207
Little Creek: $62,663
Magnolia: $62,573

Lincoln, DE $62,207 Little Creek, DE $62,663 Magnolia, DE $62,573 Milford, DE $62,365 Marydel, DE $62,468 Millsboro, DE $61,946 Millville, DE $62,042 Milton, DE $62,149

Nassau, DE $62,194 Ocean View, DE $62,031 Rehoboth Beach, DE $62,151 Seaford, DE $62,186 Selbyville, DE $61,928 Smyrna, DE $62,706 Viola, DE $62,417 Woodside, DE $62,585

Bear, DE $62,441 Newark, DE $62,417 Claymont, DE $62,545 Delaware City, DE $62,479 Hockessin, DE $62,412 Kirkwood, DE $62,468 Middletown, DE $62,492 Montchanin, DE $62,426

New Castle, DE $62,435 Odessa, DE $62,523 Port Penn, DE $62,565 Rockland, DE $62,432 Saint Georges, DE $62,472 Townsend, DE $62,568 Winterthur, DE $62,439 Lewes, DE $62,173

Wilmington, DE $62,415 Dover, DE $62,663 Dover Afb, DE $62,333 Bethany Beach, DE $61,966 Bethel, DE $62,030 Bridgeville, DE $62,176 Camden Wyoming, DE $62,486 Cheswold, DE $62,642

Clayton, DE $62,644 Dagsboro, DE $61,923 Delmar, DE $61,823 Ellendale, DE $62,011 Felton, DE $62,360 Fenwick Island, DE $61,936 Frankford, DE $61,828 Frederica, DE $62,422

Georgetown, DE $61,899 Greenwood, DE $62,186 Harbeson, DE $61,965 Harrington, DE $62,281 Hartly, DE $62,475 Houston, DE $62,192 Kenton, DE $62,647 Laurel, DE $61,862

Yorklyn, DE $62,430

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

Building and Grounds Supervisor I salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $69,893. While startup companies pay approximate $59,109.

Building and Grounds Supervisor I Salary by Company Size

Company Size	Employees	Average Salary
Startup	1~50	$59,109
Growth Stage	51~500	$62,517
Established	501~5000	$67,495
Enterprise	5000+	$69,893

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

For Building and Grounds Supervisor I roles, the industry you choose can affect earning potential by as much as 100% (the gap between the highest and lowest paying industries). Data shows that the Software & Networking and Pharmaceuticals sectors offer the strongest compensation, at 40% above the average. In contrast, Building and Grounds Supervisor positions in Transportation or Hospitality & Leisure typically offer lower base pay, as these industries often view Building and Grounds Supervisor I as a support function rather than a direct revenue driver.

The top paying industries for a Building and Grounds Supervisor I

Industry Sector	Average Annual Salary	Average Hourly Rate	Pay vs.Avg
Software & Networking	$87,484	$42.0	40%
Pharmaceuticals	$81,235	$39.0	30%
Internet	$78,111	$38.0	25%
Financial Services	$74,986	$36.0	20%
Energy & Utilities	$71,862	$35.0	15%

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

Understanding how a Building and Grounds Supervisor I'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

$54,251

Average $62,489/year

$73,300

$4,521

Average $5,207/month

$6,108

$1,043

Average $1,202/week

$1,410

$26

Average $30/hour

$35

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$73,300	$6,108	$1,410	$35
Average	$62,489	$5,207	$1,202	$30
25th Percentile	$54,251	$4,521	$1,043	$26

Building and Grounds Supervisor I Salary Growth & Career Path

Building and Grounds Supervisor I

Building and Grounds Supervisor II

Building and Grounds Supervisor III

For a Building and Grounds Supervisor I, the most direct path to higher earnings is advancing to the Building and Grounds Supervisor II role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $80,254 - a projected growth of 28% over your current level.

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