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Access the NationBuilder national voter file Complete the form below and a sales representative will be in touch shortly. Or request a free district or county file

What best describes you?

National and State voter files are free when used in your nation but the cost for using NationBuilder will increase.

Used outside of NationBuilder, the fees below apply.



Delivered one-time as CSV files



Annual subscription delivered & updated via Dropbox

Need a district or county file?
District or county voter files can be requested for free. Learn more
Need early vote records and absentee lists?
Early vote records can be requested for free if you are already a NationBuilder customer. Learn more
Stay up to date with our voter file updates
Over 190 million U.S. voters available
  • Regularly updated
  • Phone numbers
  • Addresses
  • Voter history
  • Email addresses (in select states)
  • Available for political purposes by campaigns & organizations

NationBuilder gathers voter files from across the country. We standardize the data and regularly update the information to include current voter registration and recent elections. We began this process as a resource to help NationBuilder customers run campaigns. You do not have to be a NationBuilder customer to request a voter file.

Learn more about what data is included in the national voter file

Restrictions on use
Generally, the voter file must be used for political purposes. Restrictions vary by state. You do not need to use NationBuilder to access the NationBuilder voter file.

National voter file processing fee
The national voter file is available for a $10,000 per month annual subscription. It is delivered as CSV files through Dropbox, including frequent updates. The minimum time frame for this subscription is twelve months, for a $120,000 total cost.

A state file can be requested for a $2,000 one-time fee. It will be delivered one-time in CSV files.

A single district or county file is available for free and may be requested once per election. It can be requested once during a primary and once during a general election.

NationBuilder customers can import a state or national voter file into their nation at no cost. Customers are subscribed to automatic data updates also at no cost. Importing a voter file increases the number of people stored in a nation, usually increasing the cost. NationBuilder pricing varies based on the number of people in your database and the plan selected. We help customers determine the most cost effective way to request voter data.

Learn more about voter data information