Substitute Proctor salary at Ontario-Montclair

The average substitute proctor salary at Ontario-Montclair was $1,479 , which is 1 percent higher than the average salary for this job in California, and 1 percent higher than the national average for this job . Substitute Proctor salaries at Ontario-Montclair typically range from $631 to $2,039 (25th to 75th percentile). The highest reported substitute proctor salary was $6,185. There are 39 employees at Ontario-Montclair with the job title substitute proctor.