Highest salary at Warren in year 2011 was $128,100. Number of employees at Warren in year 2011 was 931. Average annual salary was $39,168 and median salary was $37,287. Warren average salary is 16 percent lower than USA average and median salary is 14 percent lower than USA median salary. From 2010 to 2011, the average salary of employees at this employer increased 2.3 percent, the median salary increased 2.4 percent.