Middle School Principal salary at Mt. Diablo Unified

The average middle school principal salary at Mt. Diablo Unified was $178,376 , which is 6 percent lower than the average salary for this job in California, but 60 percent higher than the national average for this job . Middle School Principal salaries at Mt. Diablo Unified typically range from $181,375 to $204,641 (25th to 75th percentile). The highest reported middle school principal salary was $218,407. There are 10 employees at Mt. Diablo Unified with the job title middle school principal.