The average teacher salary at Ross Elem. was $55,692 , which is 3 percent lower than the average salary for this job in Missouri, and 15 percent lower than the national average for this job . Teacher salaries at Ross Elem. typically range from $42,700 to $67,117 (25th to 75th percentile). The highest reported teacher salary was $128,170. There are 34 employees at Ross Elem. with the job title teacher.