2024 Precinct Project

The MIT Elections & Science Data Lab (MESDL) 2024 precinct project is now finished—our largest and most expansive yet! This year’s nationwide dataset contains vote counts for more than 54,000 candidates running for over 12,000 offices across 200,000 precincts nationwide, taking over 500 days to complete by 12 talented researchers. Precinct project data come from a variety of sources, including state election pages, OpenElections, academic sources, or a combination of the three. This year, our research team also tested various LLM modeling techniques to manage, clean, and quality assure 2024 precinct project data. Each state was then manually reviewed by the research team, helping ensure the high quality of our nationwide dataset.

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