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Public Initiatives

Data Sources


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    Research Websites

    • Ballot Measures Database (NCSL): Database of public initiatives and referenda
      Highlights: Advanced search option by state, issue area, election type, year, and measure type
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    Policy Information Websites

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    General Public Information Websites

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    Data Visualization

    • BallotMeasures

      Data provided by the Initiative and Referendum Institute

    Recent Scholarship

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