Case Worker salary at County Of Frederick

The average case worker salary at County Of Frederick was $52,471 , which is 3 percent higher than the average salary for this job in Maryland, but 2 percent lower than the national average for this job . Case Worker salaries at County Of Frederick typically range from $34,878 to $64,566 (25th to 75th percentile). The highest reported case worker salary was $64,566. There are 3 employees at County Of Frederick with the job title case worker.