Mail Clerk salary at San Joaquin County

The average mail clerk salary at San Joaquin County was $45,775 , which is 30 percent lower than the average salary for this job in California, but 14 percent higher than the national average for this job . Mail Clerk salaries at San Joaquin County typically range from $19,529 to $72,020 (25th to 75th percentile). The highest reported mail clerk salary was $72,020. There are 3 employees at San Joaquin County with the job title mail clerk.