U.S. protest event data from January 2017 to the present.
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Crowd Counting Consortium U.S. Protest Event Data, 2025-
Jun 2, 2025
Ulfelder, Jay, 2025, "Crowd Counting Consortium U.S. Protest Event Data, 2025-", https://doi.org/10.7910/DVN/RI9JFU, Harvard Dataverse, V7, UNF:6:B6zWG4zPnLYt8+3eEWHtNA== [fileUNF]
Compiled and augmented version of Crowd Counting Consortium (CCC) U.S. protest event data from phase 3 of the project, 2025–. Updated monthly, early in the month with events through the end of the previous month. For more information on the project, see: https://ash.harvard.edu/programs/crowd-counting-consortium/
Crowd Counting Consortium U.S. Protest Event Data, 2021-2024
Jan 15, 2025
Ulfelder, Jay, 2025, "Crowd Counting Consortium U.S. Protest Event Data, 2021-2024", https://doi.org/10.7910/DVN/9MMYDI, Harvard Dataverse, V2, UNF:6:2/ZsuJ9SBo9PXYOg1nXoYw== [fileUNF]
Compiled and cleaned version of Crowd Counting Consortium (CCC) data on U.S. protest events from the project's second phase, which ran from January 2021 through December 2024. Updated occasionally on an as-needed basis until 2026.
Crowd Counting Consortium U.S. Protest Event Data, 2017-2020
Jan 8, 2025
Ulfelder, Jay, 2025, "Crowd Counting Consortium U.S. Protest Event Data, 2017-2020", https://doi.org/10.7910/DVN/6OPP7H, Harvard Dataverse, V1, UNF:6:B9cfwGHNn5ss5fu7EHFhbQ== [fileUNF]
Compiled and cleaned version of Crowd Counting Consortium (CCC) data on U.S. protest events from the project’s first phase, which ran from January 2017 through December 2020.
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