The annual salary statistics of teaching assistants, except postsecondary in Lewiston-Auburn, Maine is shown in Table 1. The wage data of teaching assistants, except postsecondary in Lewiston-Auburn 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 | $30,400 |
| 25th Percentile Wage | $31,290 |
| 50th Percentile Wage | $37,160 |
| 75th Percentile Wage | $38,870 |
| 90th Percentile Wage | $44,740 |
Table 1 shows the average annual salary for teaching assistants, except postsecondary in Lewiston-Auburn, Maine in 5 percentile scales. The average annual salary for the 90th percentile (the top 10 percent of the highest paid) is $44,740. The median (50th percentile) annual salary is $37,160. The average annual salary for the bottom 10 percent earners is $30,400.
The table and chart below show the trend of the median salary of teaching assistants, except postsecondary from 2012 to 2022. Note that there is no salary data for some years between 2012 and 2022.
| Year | Median Salary | Growth | 3-Year Growth |
|---|---|---|---|
| 2022 | $37,160 | 3.07% | 12.08% |
| 2021 | $36,020 | 7.97% | - |
| 2020 | $33,150 | 1.45% | - |
| 2019 | $32,670 | - | - |
From Table 3 we note that the median annual salary of $37,160 in Lewiston-Auburn is in the middle of salary range for teaching assistants, except postsecondary in state of Maine. In comparison, the annual salary of teaching assistants, except postsecondary in Lewiston-Auburn is 4.9 percent (4.9%) lower than that in the highest paying Portland-South Portland-Biddeford and 5.0 percent (5.0%) higher than that in the lowest paying Northeast Maine nonmetropolitan area.
| Cities/Areas | Median Annual Salary |
|---|---|
| Portland-South Portland-Biddeford | |
| Bangor | |
| Lewiston-Auburn | |
| Southwest Maine nonmetropolitan area | |
| Northeast Maine nonmetropolitan area |