School Administrative Assistant salary at Contra Costa County Office of Education

The average school administrative assistant salary at Contra Costa County Office of Education was $139,613 , which is 47 percent higher than the average salary for this job in California, and 158 percent higher than the national average for this job . School Administrative Assistant salaries at Contra Costa County Office of Education typically range from $125,966 to $149,730 (25th to 75th percentile). The highest reported school administrative assistant salary was $163,152. There are 7 employees at Contra Costa County Office of Education with the job title school administrative assistant.