Library Branch Manager salary at County of San Mateo

The average library branch manager salary at County of San Mateo was $114,591 , which is 33 percent lower than the average salary for this job in California, but 55 percent higher than the national average for this job . Library Branch Manager salaries at County of San Mateo typically range from $121,595 to $124,286 (25th to 75th percentile). The highest reported library branch manager salary was $124,865. There are 5 employees at County of San Mateo with the job title library branch manager.