Aide salary at Castle Rock

The average aide salary at Castle Rock was $19,918 , which is 40 percent lower than the average salary for this job in Washington, and 38 percent lower than the national average for this job . Aide salaries at Castle Rock typically range from $16,829 to $19,612 (25th to 75th percentile). The highest reported aide salary was $53,700. There are 35 employees at Castle Rock with the job title aide.