Clerical workers are the largest occupational group in the
United States. In 2004, there were 3.1 million general office clerks, 1.5 million office administrative supervisors and 4.1 million secretaries. Clerical occupations often do not require a college degree, though some college education or 1 to 2 years in vocational programs are common qualifications. Familiarity with office equipment and certain software programs is also often required. Employers may provide clerical training. In 2006, the median salary for clerks was $23,000, while the national median income for workers age 25 or older was $33,000. Median salaries ranged from $22,770 for general office clerks to $34,970 for secretaries and $41,030 for administrative supervisors. Clerical workers are considered
working class by American
sociologists such as William Thompson, Joseph Hickey or James Henslin as they perform highly routinized tasks with relatively little autonomy.{{cite book | last = Thompson | first = William |author2=Joseph Hickey | year = 2005 | title = Society in Focus ==See also==