Assistant Principal, Senior High School salary at West Contra Costa Unified

The average assistant principal, senior high school salary at West Contra Costa Unified was $144,647 , which is 5 percent lower than the average salary for this job in California, but 48 percent higher than the national average for this job . Assistant Principal, Senior High School salaries at West Contra Costa Unified typically range from $107,113 to $187,410 (25th to 75th percentile). The highest reported assistant principal, senior high school salary was $211,145. There are 15 employees at West Contra Costa Unified with the job title assistant principal, senior high school.