Case Worker salary at Washington County

The average case worker salary at Washington County was $45,726 , which is 19 percent higher than the average salary for this job in Ohio, but 15 percent lower than the national average for this job . Case Worker salaries at Washington County typically range from $41,287 to $50,164 (25th to 75th percentile). The highest reported case worker salary was $51,813. There are 5 employees at Washington County with the job title case worker.