Washington campaign expenditures
- Publisher:
- Washington Secretary of State
- Start Date:
- 2004
- End Date:
- 2026
- Record Count:
- 1,286,865
Collection: Money in politics
Description: Washington expenditures data was obtained from the Washington Public Disclosure Commission. Data is available from 2004 on and has been updated through Nov. 5, 2026.
Each record is a single campaign expenditure made to an outside vendor for goods or services. The full data files contain all original columns. New columns with normalized data are used for searches. Data processing was done using open-source software and is documented on the Accountability Project GitHub repository.
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