Security Officer salary at Boone County

The average security officer salary at Boone County was $39,649 , which is 13 percent higher than the average salary for this job in Missouri, but 11 percent lower than the national average for this job . Security Officer salaries at Boone County typically range from $38,896 to $41,080 (25th to 75th percentile). The highest reported security officer salary was $41,184. There are 5 employees at Boone County with the job title security officer.