Assistant Principal - High salary at Mountain Island Charter School, Inc.

The average assistant principal - high salary at Mountain Island Charter School, Inc. was $86,069 , which is 1 percent lower than the average salary for this job in North Carolina, and 8 percent lower than the national average for this job . Assistant Principal - High salaries at Mountain Island Charter School, Inc. typically range from $77,141 to $94,997 (25th to 75th percentile). The highest reported assistant principal - high salary was $97,334. There are 4 employees at Mountain Island Charter School, Inc. with the job title assistant principal - high.