Which of the following groups has the highest rate of voter turnout?

Voter turnout generally varies by demographic group, and historically, certain groups are more likely to vote than others. Looking at the given options, the group that typically has the highest rate of voter turnout is:

**middle-aged people from the upper class**

Higher socioeconomic status, which often includes greater income and education levels, is strongly associated with higher voter turnout. Middle-aged individuals, particularly those from the upper class, are more likely to vote compared to younger people and those with less education.