The salary statistics and trend of first-line supervisors of building and grounds cleaning and maintenance workers in the industry of scheduled air transportation are shown in the following tables and chart. In Table 3 we compare first-line supervisor of building and grounds cleaning and maintenance worker salaries in different industries within the transportation and warehousing sector.
| Percentile Bracket | Average Annual Salary |
|---|---|
| 10th Percentile Wage | $19,580 |
| 25th Percentile Wage | $40,620 |
| 50th Percentile Wage | $51,540 |
| 75th Percentile Wage | $59,230 |
| 90th Percentile Wage | $63,460 |
Table 1 shows the average annual salaries for first-line supervisors of building and grounds cleaning and maintenance workers in the industry of scheduled air transportation. 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 building and grounds cleaning and maintenance workers is $63,460. The median annual salary (50th percentile) is $51,540. The average annual salary for the bottom 10 percent first-line supervisors of building and grounds cleaning and maintenance workers is $19,580.
The table and chart below show the trend of the median salary of first-line supervisors of building and grounds cleaning and maintenance workers in the industry of Scheduled Air Transportation from 2012 to 2016. Note that there is no salary data for some years between 2012 and 2018.
| Year | Median Salary | Growth | 4-Year Growth |
|---|---|---|---|
| 2016 | $51,540 | 7.68% | 53.86% |
| 2015 | $47,580 | 50.02% | - |
| 2012 | $23,780 | - | - |
The average salaries of first-line supervisors of building and grounds cleaning and maintenance workers in three industries within the transportation and warehousing sector are shown in Table 3. Note that there is no salary data for some years between 2012 and 2018. For salary information of first-line supervisors of building and grounds cleaning and maintenance workers in a specific industry, use the links in the table.
| Industry | Median Annual Salary |
|---|---|
| Air Transportation | |
| Scheduled Air Transportation | |
| Freight Transportation Arrangement | |