Corrections Officer Sergeant salary at Mercer County

The average corrections officer sergeant salary at Mercer County was $35,110 , which is 37 percent lower than the average salary for this job in Ohio, and 48 percent lower than the national average for this job . Corrections Officer Sergeant salaries at Mercer County typically range from $31,635 to $38,584 (25th to 75th percentile). The highest reported corrections officer sergeant salary was $38,584. There are 2 employees at Mercer County with the job title corrections officer sergeant.