Laboratory Assistant salary at San Mateo County

The average laboratory assistant salary at San Mateo County was $104,234 , which is 105 percent higher than the average salary for this job in California, and 133 percent higher than the national average for this job . Laboratory Assistant salaries at San Mateo County typically range from $98,082 to $122,622 (25th to 75th percentile). The highest reported laboratory assistant salary was $157,588. There are 11 employees at San Mateo County with the job title laboratory assistant.