Social Worker salary at San Mateo-Foster City

The average social worker salary at San Mateo-Foster City was $97,084 , which is 14 percent lower than the average salary for this job in California, but 42 percent higher than the national average for this job . Social Worker salaries at San Mateo-Foster City typically range from $61,474 to $141,029 (25th to 75th percentile). The highest reported social worker salary was $141,029. There are 3 employees at San Mateo-Foster City with the job title social worker.