Office Administrator salary at Johnson County

The average office administrator salary at Johnson County was $65,908 , which is 20 percent higher than the average salary for this job in Kansas, and 20 percent higher than the national average for this job . Office Administrator salaries at Johnson County typically range from $61,573 to $70,243 (25th to 75th percentile). The highest reported office administrator salary was $70,243. There are 2 employees at Johnson County with the job title office administrator.