Sheriff salary at Mercer County

The average sheriff salary at Mercer County was $33,621 , which is 51 percent lower than the average salary for this job in Missouri, and 59 percent lower than the national average for this job . Sheriff salaries at Mercer County typically range from $15,406 to $51,836 (25th to 75th percentile). The highest reported sheriff salary was $51,835. There are 2 employees at Mercer County with the job title sheriff.