Highest salary at Campbell in year 2012 was $65,321. Number of employees at Campbell in year 2012 was 15. Average annual salary was $23,808 and median salary was $29,800. Campbell average salary is 49 percent lower than USA average and median salary is 31 percent lower than USA median salary. From 2011 to 2012, the average salary of employees at this employer increased 2.2 percent, the median salary increased 4.1 percent.