- The middle half earn between $15.05 and $20.05 an hour.
- Delaware ranks 35th of the 50 states and DC for median pay in this trade.
- Delaware pays less than all 3 neighboring states.
- BLS counts about 9,220 janitors on payrolls in Delaware.
- At the state median wage, a commercial cleaning company needs to bill about $100.41 an hour on the labor rate calculator's starting numbers.
Janitor pay in Delaware, bottom to top
BLS counts janitors and cleaners together, outside of maids and housekeeping. Office cleaning crews and school custodians are in this group.
| Pay level | Hourly | Yearly | National hourly |
|---|---|---|---|
| 10th percentile | $15.00 | $31,200 | $13.77 |
| 25th percentile | $15.05 | $31,300 | $15.50 |
| Median | $16.98 | $35,320 | $17.71 |
| 75th percentile | $20.05 | $41,690 | $21.18 |
| 90th percentile | $23.33 | $48,530 | $24.17 |
| Average (mean) | $18.21 | $37,870 | $18.64 |
Pay is bunched up in Delaware. The top tenth earn $23.33 an hour or more, about 1.6 times the $15.00 at the bottom tenth. Nationally that gap is 1.8 times, so the step from the bottom of the scale to the top is shorter here than in most places.
The floor is higher than nationally ($15.00 against $13.77) but the ceiling is lower ($23.33 against $24.17), which squeezes pay toward the middle.
The average wage, $18.21, sits 7% above the median. A smaller group of higher earners pulls the average up, so the median is the better guide to what a typical janitor makes.
How Delaware compares with other states
Over a full year the gap to the national median is small: $35,320 in Delaware against $36,840 nationally, $1,520 less.
In the state ranking, Delaware sits 35th, between Iowa ($17.01) and Virginia ($16.91). The range runs from $13.64 in Mississippi to $21.91 in Massachusetts.
Every one of the neighboring states pays janitors more than Delaware. The closest is Pennsylvania at $17.56, and the biggest gap is with New Jersey.
| Neighboring state | Median hourly | Median yearly | Against Delaware |
|---|---|---|---|
| Delaware | $16.98 | $35,320 | |
| Maryland | $17.61 | $36,620 | +$0.63 an hour |
| New Jersey | $18.09 | $37,630 | +$1.11 an hour |
| Pennsylvania | $17.56 | $36,520 | +$0.58 an hour |
How many janitors work in Delaware
About 9,220 janitors work on payrolls in Delaware, 0.4% of the 2,209,760 nationwide, the 43rd largest count among the states.
The trade is a bigger part of the local job market than it is nationally: 19.0 of every 1,000 jobs in Delaware, 1.3 times the national share.
What a commercial cleaning company in Delaware should charge
Say you run a commercial cleaning company in Delaware and pay the state median of $16.98 an hour. Here is the labor rate calculator's math on its starting numbers: 40-hour weeks, 10 paid days off, 2 unbilled hours a day, 7.65% payroll taxes, $90,000 a year of overhead and 15% profit.
| Step | Math | Result |
|---|---|---|
| Paid hours | 40 × 52 | 2,080 |
| Hours at work | 2,080 − 10 days × 8 | 2,000 |
| Billable hours | 2,000 × 6 ÷ 8 | 1,500 |
| Labor cost | $16.98 × 2,080 × 1.0765 | $38,020 |
| Break-even rate | ($38,020 + $90,000) ÷ 1,500 | $85.35 |
| Rate with 15% profit | $85.35 ÷ 0.85 | $100.41 |
That is $100.41 per billable hour, 5.9 times the wage, and $1.28 less than the $101.69 the same math gives at the national median wage.
Paying the 75th percentile instead, $20.05 in Delaware, to hire and keep experienced people raises the rate to $105.80.
A cheaper crew saves less than it seems: at the 25th percentile wage of $15.05, the rate only drops to $97.02.
At this wage, overhead is most of the price: $60 of every billed hour goes to it before anyone is paid. Spreading the same overhead over more billable hours, with a second person or less drive time, brings the rate down fastest.
Run it with your own numbers in the labor rate calculator. It is free and shows every step.
Working as a janitor in Delaware
- Running the business. Quotes, invoices, booking and your website in one place: how cleaning companies run on Koira.
- Getting found. The free Koira report checks how your business shows up in search and on maps against shops near you.
Where these numbers come from
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025.
The figures are the BLS state estimates for SOC 37-2011, janitors and cleaners, except maids and housekeeping cleaners, across all industries, read straight from the May 2025 state data file. They cover wage and salary workers, not the self-employed. Where BLS did not publish a figure, this page leaves it out.
All states in one table: janitor salary by state.