Laboratory Assistant salary at San Mateo County

The average laboratory assistant salary at San Mateo County was $101,819 , which is 100 percent higher than the average salary for this job in California, and 192 percent higher than the national average for this job . Laboratory Assistant salaries at San Mateo County typically range from $87,790 to $114,166 (25th to 75th percentile). The highest reported laboratory assistant salary was $144,320. There are 13 employees at San Mateo County with the job title laboratory assistant.