Physical Plant Supervisor salary at Missouri Office of Administration (Salaries)

The average physical plant supervisor salary at Missouri Office of Administration (Salaries) was $26,736 , which is 5 percent higher than the average salary for this job in Missouri, but 61 percent lower than the national average for this job . Physical Plant Supervisor salaries at Missouri Office of Administration (Salaries) typically range from $25,972 to $27,834 (25th to 75th percentile). The highest reported physical plant supervisor salary was $33,836. There are 26 employees at Missouri Office of Administration (Salaries) with the job title physical plant supervisor.