The average teacher salary at Avery Isd was $45,228 , which is 29 percent lower than the average salary for this job in Texas, and 31 percent lower than the national average for this job . Teacher salaries at Avery Isd typically range from $41,435 to $48,234 (25th to 75th percentile). The highest reported teacher salary was $63,408. There are 32 employees at Avery Isd with the job title teacher.