The salary statistics and trend of first-line supervisors of housekeeping and janitorial workers in the industry of technical and trade schools are shown in the following tables and chart. In Table 3 we compare first-line supervisor of housekeeping and janitorial worker salaries in different industries within the educational services sector.
| Percentile Bracket | Average Annual Salary |
|---|---|
| 10th Percentile Wage | $23,330 |
| 25th Percentile Wage | $28,310 |
| 50th Percentile Wage | $36,200 |
| 75th Percentile Wage | $45,270 |
| 90th Percentile Wage | $54,670 |
Table 1 shows the average annual salaries for first-line supervisors of housekeeping and janitorial workers in the industry of technical and trade schools. The salaries are shown in 5 percentile scales. The average annual salary for the 90th percentile (the top 10 percent of the highest paid) first-line supervisors of housekeeping and janitorial workers is $54,670. The median annual salary (50th percentile) is $36,200. The average annual salary for the bottom 10 percent first-line supervisors of housekeeping and janitorial workers is $23,330.
The table and chart below show the trend of the median salary of first-line supervisors of housekeeping and janitorial workers in the industry of Technical and Trade Schools from 2012 to 2017.
| Year | Median Salary | Yearly Growth | 5-Year Growth |
|---|---|---|---|
| 2017 | $36,200 | -3.67% | -7.29% |
| 2016 | $37,530 | -5.06% | - |
| 2015 | $39,430 | -0.38% | - |
| 2014 | $39,580 | -4.17% | - |
| 2013 | $41,230 | 5.80% | - |
| 2012 | $38,840 | - | - |
The average salaries of first-line supervisors of housekeeping and janitorial workers in 23 industries within the educational services sector are shown in Table 3. For salary information of first-line supervisors of housekeeping and janitorial workers in a specific industry, use the links in the table.