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The professional class, also called the upper middle class, consists mostly of highly educated white collar salaried professionals, whose work is largely self-directed. In 2005, these household incomes commonly exceed $100,000 per year.
Upper middle class in the United States. The upper middle class in the United States is a sociological concept referring to the social group constituted by higher-status members of the middle class. This is in contrast to the term lower middle class, which refers to the group at the opposite end of the middle class scale.