Three percent of likely voters are undecided. Gallup's final estimate of the national popular vote, based on Sunday and Monday interviewing, will be posted after midnight, Eastern Standard Time, early Tuesday morning.
Attention being paid to the race continues to be high.
2 percentage points. In addition to sampling error, question wording and practical difficulties in conducting surveys can introduce error or bias into the findings of public opinion polls. 2 percentage points. 2 percentage points. 1 percentage point.