The average aide salary at Sequim was $20,564 , which is 38 percent lower than the average salary for this job in Washington, and 36 percent lower than the national average for this job . Aide salaries at Sequim typically range from $18,439 to $22,483 (25th to 75th percentile). The highest reported aide salary was $34,136. There are 78 employees at Sequim with the job title aide.