Plant Supervisor salary at Santa Monica-Malibu Unified

The average plant supervisor salary at Santa Monica-Malibu Unified was $137,314 , which is 19 percent higher than the average salary for this job in California, and 31 percent higher than the national average for this job . Plant Supervisor salaries at Santa Monica-Malibu Unified typically range from $126,599 to $149,063 (25th to 75th percentile). The highest reported plant supervisor salary was $149,063. There are 3 employees at Santa Monica-Malibu Unified with the job title plant supervisor.