Medical Assistant salary at San Joaquin County

The average medical assistant salary at San Joaquin County was $54,612 , which is 23 percent lower than the average salary for this job in California, but 47 percent higher than the national average for this job . Medical Assistant salaries at San Joaquin County typically range from $28,338 to $77,470 (25th to 75th percentile). The highest reported medical assistant salary was $123,049. There are 186 employees at San Joaquin County with the job title medical assistant.