Instructional Assistant Title salary at Preston Joint District

The average instructional assistant title salary at Preston Joint District was $7,894 , which is 41 percent higher than the average salary for this job in Idaho, but 44 percent lower than the national average for this job . Instructional Assistant Title salaries at Preston Joint District typically range from $6,327 to $9,657 (25th to 75th percentile). The highest reported instructional assistant title salary was $9,990. There are 20 employees at Preston Joint District with the job title instructional assistant title.