Highest salary at Erwin in year 2024 was $134,978. Number of employees at Erwin in year 2024 was 31. Average annual salary was $51,803 and median salary was $61,149. Erwin average salary is 11 percent higher than USA average and median salary is 41 percent higher than USA median salary. From 2023 to 2024, the median salary increased 0.2 percent.