The average security salary at Judson Isd was $49,202 , which is 35 percent lower than the average salary for this job in Texas, and 23 percent lower than the national average for this job . Security salaries at Judson Isd typically range from $41,331 to $50,570 (25th to 75th percentile). The highest reported security salary was $83,744. There are 14 employees at Judson Isd with the job title security.