The average aide salary at Colville was $17,385 , which is 48 percent lower than the average salary for this job in Washington, and 46 percent lower than the national average for this job . Aide salaries at Colville typically range from $15,778 to $18,600 (25th to 75th percentile). The highest reported aide salary was $30,783. There are 49 employees at Colville with the job title aide.