Plant Supervisor salary at Santa Monica-Malibu Unified

The average plant supervisor salary at Santa Monica-Malibu Unified was $125,584 , which is 9 percent higher than the average salary for this job in California, and 55 percent higher than the national average for this job . Plant Supervisor salaries at Santa Monica-Malibu Unified typically range from $114,552 to $141,093 (25th to 75th percentile). The highest reported plant supervisor salary was $141,093. There are 3 employees at Santa Monica-Malibu Unified with the job title plant supervisor.