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Measuring Elections
Just Launched:
The 2024 Elections Performance Index
We are proud to launch the latest iteration of the Elections Performance Index. The index, which provides an objective measure of election performance in each state for federal elections, has now been updated to include data from 2024. Explore the data and learn more about how we measure election administration!
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Research Projects
Using data-driven scientific analysis, we strive to better understand how elections function in the U.S. Read more about our core research, and keep up to date with our newest projects.
Our Data
Our lab is a clearinghouse for data sets that can fuel studies on elections and how they're conducted. Here you'll find our portal for election data and research tools produced by us and others.
Analysis & News
Find information about our latest work, cutting-edge analysis and research from our network, and learn more about what's new in election science.