Assistant Sheriff - Unclassified salary at San Mateo County

The average assistant sheriff - unclassified salary at San Mateo County was $238,232 , which is 51 percent lower than the average salary for this job in California, and 51 percent lower than the national average for this job . Assistant Sheriff - Unclassified salaries at San Mateo County typically range from $143,801 to $414,265 (25th to 75th percentile). The highest reported assistant sheriff - unclassified salary was $414,265. There are 3 employees at San Mateo County with the job title assistant sheriff - unclassified.