The annual salary statistics of social and human service assistants in Lewiston, Washington is shown in Table 1. The wage data of social and human service assistants in Lewiston 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 | $30,140 |
| 25th Percentile Wage | $34,940 |
| 50th Percentile Wage | $38,390 |
| 75th Percentile Wage | $44,390 |
| 90th Percentile Wage | $52,730 |
Table 1 shows the average annual salary for social and human service assistants in Lewiston, Washington in 5 percentile scales. The average annual salary for the 90th percentile (the top 10 percent of the highest paid) is $52,730. The median (50th percentile) annual salary is $38,390. The average annual salary for the bottom 10 percent earners is $30,140.
The table and chart below show the trend of the median salary of social and human service assistants from 2012 to 2022.
| Year | Median Salary | Yearly Growth | 10-Year Growth |
|---|---|---|---|
| 2022 | $38,390 | 3.52% | 13.00% |
| 2021 | $37,040 | -12.74% | - |
| 2020 | $41,760 | 3.69% | - |
| 2019 | $40,220 | 10.29% | - |
| 2018 | $36,080 | 3.24% | - |
| 2017 | $34,910 | -2.23% | - |
| 2016 | $35,690 | 2.52% | - |
| 2015 | $34,790 | -2.30% | - |
| 2014 | $35,590 | 0.03% | - |
| 2013 | $35,580 | 6.13% | - |
| 2012 | $33,400 | - | - |
From Table 3 we note that the median annual salary of $38,390 in Lewiston is in the middle of salary range for social and human service assistants in state of Washington. In comparison, the annual salary of social and human service assistants in Lewiston is 20.6 percent (20.6%) lower than that in the highest paying Walla Walla and 15.9 percent (15.9%) higher than that in the lowest paying Central Washington nonmetropolitan area.