The average psychologist salary at Shelton was $73,134 , which is 33 percent lower than the average salary for this job in Washington, and 20 percent lower than the national average for this job . Psychologist salaries at Shelton typically range from $67,048 to $79,219 (25th to 75th percentile). The highest reported psychologist salary was $79,516. There are 4 employees at Shelton with the job title psychologist.