Fiscal Office Assistant salary at County of San Mateo

The average fiscal office assistant salary at County of San Mateo was $45,460 , which is 49 percent lower than the average salary for this job in California, and 47 percent lower than the national average for this job . Fiscal Office Assistant salaries at County of San Mateo typically range from $28,413 to $57,954 (25th to 75th percentile). The highest reported fiscal office assistant salary was $65,956. There are 14 employees at County of San Mateo with the job title fiscal office assistant.