The average teacher salary at Marlin Isd was $59,226 , which is 7 percent lower than the average salary for this job in Texas, and 9 percent lower than the national average for this job . Teacher salaries at Marlin Isd typically range from $53,250 to $64,250 (25th to 75th percentile). The highest reported teacher salary was $81,500. There are 80 employees at Marlin Isd with the job title teacher.