The annual salary statistics of first-line supervisors of housekeeping and janitorial workers in Charleston-North Charleston-Summerville, South Carolina is shown in Table 1. The wage statistics of first-line supervisors of housekeeping and janitorial workers in Charleston-North Charleston-Summerville is based on the national compensation survey conducted by the U.S. Bureau of Labor Statistics in 2022 and published in April 2023 [1].
| Percentile Bracket | Average Annual Salary |
|---|---|
| 10th Percentile Wage | $31,420 |
| 25th Percentile Wage | $35,330 |
| 50th Percentile Wage | $42,430 |
| 75th Percentile Wage | $51,660 |
| 90th Percentile Wage | $66,260 |
Table 1 shows the average annual salary for first-line supervisors of housekeeping and janitorial workers in Charleston-North Charleston-Summerville, South Carolina in 5 percentile scales. The average annual salary for the 90th percentile (the top 10 percent of the highest paid) is $66,260. The median (50th percentile) annual salary is $42,430. The average annual salary for the bottom 10 percent earners is $31,420.
The table and chart below show the trend of the median salary of first-line supervisors of housekeeping and janitorial workers from 2012 to 2022.
| Year | Median Salary | Yearly Growth | 10-Year Growth |
|---|---|---|---|
| 2022 | $42,430 | 10.44% | 33.18% |
| 2021 | $38,000 | -1.00% | - |
| 2020 | $38,380 | 16.05% | - |
| 2019 | $32,220 | 0.96% | - |
| 2018 | $31,910 | 2.44% | - |
| 2017 | $31,130 | 0.10% | - |
| 2016 | $31,100 | 0.29% | - |
| 2015 | $31,010 | 1.13% | - |
| 2014 | $30,660 | 2.87% | - |
| 2013 | $29,780 | 4.80% | - |
| 2012 | $28,350 | - | - |
From Table 3 we note that the median annual salary of $42,430 in Charleston-North Charleston-Summerville is in the middle of salary range for first-line supervisors of housekeeping and janitorial workers in state of South Carolina. In comparison, the annual salary of first-line supervisors of housekeeping and janitorial workers in Charleston-North Charleston-Summerville is 12.5 percent (12.5%) lower than that in the highest paying Sumter and 31.2 percent (31.2%) higher than that in the lowest paying Anderson.