This is a timeline of major events leading up to, during, and after the 2024 United States presidential election, which was the first presidential election to be run with population data from the 2020 census. In addition to the dates mandated by the relevant federal laws such as those in the U.S. Constitution and the Electoral Count Act, several milestones have consistently been observed since the adoption of the conclusions of the 1971 McGovern–Fraser Commission.