The average teacher salary at Comal Isd was $54,933 , which is 14 percent lower than the average salary for this job in Texas, and 16 percent lower than the national average for this job . Teacher salaries at Comal Isd typically range from $50,781 to $57,710 (25th to 75th percentile). The highest reported teacher salary was $94,826. There are 1,418 employees at Comal Isd with the job title teacher.