The average teacher salary at Sidney Isd was $39,479 , which is 38 percent lower than the average salary for this job in Texas, and 40 percent lower than the national average for this job . Teacher salaries at Sidney Isd typically range from $30,690 to $46,909 (25th to 75th percentile). The highest reported teacher salary was $67,000. There are 19 employees at Sidney Isd with the job title teacher.