Oregon campaign contributions

Publisher:: Oregon Secretary of State
Start Date:: 2002
End Date:: 2026
Record Count:: 1,981,615

Collection: Money in politics
Description: Oregon contributions data was obtained from ORESTAR, the Oregon Secretary of State's campaign finance system. Data is available from 2002 on and has been updated through Nov. 4, 2026.
Each record is a single campaign contribution made to a political campaign from an individual or business, or the return or refund of one. The full data files contain all original columns. Data processing was done using open-source software and is documented on the Accountability Project GitHub repository.

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