Highest salary at Westport Csd in year 2018 was $50,334. Number of employees at Westport Csd in year 2018 was 18. Average annual salary was $23,256 and median salary was $21,899. Westport Csd average salary is 50 percent lower than USA average and median salary is 50 percent lower than USA median salary. From 2017 to 2018, the average salary of employees at this employer increased 1.5 percent.