Final answer:
Multiple factors can characterize those most likely to vote in the next election, including age, income, education level, and residency. Older individuals, those with a lower income, and those with a higher level of education tend to have higher voter turnout.
Step-by-step explanation:
Multiple factors can characterize those most likely to vote in the next election. Research on voting behavior has indicated that individuals who are older, have a higher income, and possess a higher level of education are more likely to vote. For example, senior citizens (over 45 years old) tend to vote in large numbers, as do individuals with an income under $30,000. Additionally, those with a high school education or higher and residency in the South can also be considered as characteristics of those most likely to vote.