Highest Sequim employee salary in year 2017 was $165,823. Sequim employees number in year 2017 was 402. Sequim average salary was $44,573 and median salary was $42,574. According to the last payroll, Sequim average salary is 40 percent lower than USA average and 41 percent lower than Washington state average. Sequim employee salaries are usually between $19,699 and $68,036. Top 10% of highest-earning employees have salaries ranging from $77,954 to $165,823. From 2016 to 2017, the average salary of employees at this employer increased 2.5 percent, the median salary increased 1.2 percent.