Highest salary at Lewis in year 2022 was $396,143. Number of employees at Lewis in year 2022 was 947. Average annual salary was $46,981 and median salary was $46,317. Lewis average salary is the same as USA average and median salary is 7 percent higher than USA median salary. From 2021 to 2022, the average salary of employees at this employer increased 4.1 percent, the median salary increased 10.0 percent.