Substitute Bus Aide salary at San Marcos Unified

The average substitute bus aide salary at San Marcos Unified was $1,556 , which is 68 percent lower than the average salary for this job in California, and 49 percent lower than the national average for this job . Substitute Bus Aide salaries at San Marcos Unified typically range from $920 to $2,124 (25th to 75th percentile). The highest reported substitute bus aide salary was $2,907. There are 8 employees at San Marcos Unified with the job title substitute bus aide.