Temporary Administrative Assistant salary at Central Contra Costa Sanitary District (Contra Costa)

The average temporary administrative assistant salary at Central Contra Costa Sanitary District (Contra Costa) was $67,659 , which is 40 percent higher than the average salary for this job in California, and 83 percent higher than the national average for this job . Temporary Administrative Assistant salaries at Central Contra Costa Sanitary District (Contra Costa) typically range from $45,450 to $80,187 (25th to 75th percentile). The highest reported temporary administrative assistant salary was $80,187. There are 4 employees at Central Contra Costa Sanitary District (Contra Costa) with the job title temporary administrative assistant.