upper middle class

/AH1 P ER0 M IH0 D AH0 L K L AE0 S/
noun
  1. 1

    A social and economic class lying above the lower middle class and below the upper class.

  2. 2

    (in the plural) the groups in society composed of highly educated professionals and middle managerial level workers.

Source: https://en.wiktionary.org/wiki/upper%20middle%20class