Food Service Asst salary at Grossmont Union High

The average food service asst salary at Grossmont Union High was $27,800 , which is 13 percent lower than the average salary for this job in California, but 53 percent higher than the national average for this job . Food Service Asst salaries at Grossmont Union High typically range from $12,540 to $43,060 (25th to 75th percentile). The highest reported food service asst salary was $48,463. There are 5 employees at Grossmont Union High with the job title food service asst.