The average guards salary at Overton County was $23,849 , which is 23 percent lower than the average salary for this job in Tennessee, and 23 percent lower than the national average for this job . Guards salaries at Overton County typically range from $21,291 to $27,293 (25th to 75th percentile). The highest reported guards salary was $30,424. There are 15 employees at Overton County with the job title guards.