Laboratory Assistant salary at County of San Mateo

The average laboratory assistant salary at County of San Mateo was $52,949 , which is 4 percent higher than the average salary for this job in California, and 52 percent higher than the national average for this job . Laboratory Assistant salaries at County of San Mateo typically range from $42,978 to $62,737 (25th to 75th percentile). The highest reported laboratory assistant salary was $65,633. There are 16 employees at County of San Mateo with the job title laboratory assistant.