Final answer:
Married, employed, well-educated individuals with at least a middle-class level of income are most likely to vote.
Step-by-step explanation:
The person most likely to vote can be described as someone who is married, employed, well-educated, and has at least a middle-class level of income. Research on voting behavior has consistently shown that these factors are strong predictors of voting turnout. For example, according to the Washington Post, more married people vote than single people, and those with a job vote more than the unemployed. Additionally, those with a higher income and level of education are more likely to vote. These factors suggest that politicians are likely to focus more on the interests of married, employed, well-educated individuals with at least a middle-class level of income.