Highest salary at TriMet in year 2024 was $451,266. Number of employees at TriMet in year 2024 was 4,572. Average annual salary was $74,485 and median salary was $76,839. TriMet average salary is 59 percent higher than USA average and median salary is 77 percent higher than USA median salary. From 2023 to 2024, the average salary of employees at this employer increased 2.1 percent.