Assistant Principal salary at Jefferson County Joint District

The average assistant principal salary at Jefferson County Joint District was $94,082 , which is 5 percent higher than the average salary for this job in Idaho, but 3 percent lower than the national average for this job . Assistant Principal salaries at Jefferson County Joint District typically range from $89,010 to $96,021 (25th to 75th percentile). The highest reported assistant principal salary was $104,443. There are 6 employees at Jefferson County Joint District with the job title assistant principal.