Voter Registration Records
Buy and sell voter registration records data. Voter files with demographics and history power political analytics, polling models, and campaign targeting AI.
No listings currently in the marketplace for Voter Registration Records.
Find Me This Data →Overview
What Is Voter Registration Records?
Voter registration records are state-maintained databases containing information on all legally eligible voters in the United States. Under the Help America Vote Act (HAVA) of 2002 and the National Voter Registration Act (NVRA) of 1993, states are required to maintain computerized statewide voter registration databases and make these records available for public inspection. These files typically include voter names, registration information, unique identifiers, and demographic data. Political data brokers and campaigns merge voter registration files with consumer data, social media activity, and behavioral information to build detailed voter profiles used for campaign targeting, polling models, and political analytics. The market for voter data has grown substantially, with federal campaigns, PACs, and advocacy groups spending tens of millions annually on data access and services.
Market Data
$23 million
Political Data Spending (2020 Federal Cycle)
Source: Data Broker Directory
Nearly $11 billion
Total Political Advertising Spend (2024)
Source: Data Broker Directory
156% increase
Digital Political Advertising Growth (2020 to 2024)
Source: Data Broker Directory
10 states + Washington, D.C.
States with Free Voter File Access
Source: Data Broker Directory
Who Uses This Data
What AI models do with it.do with it.
Political Campaigns & PACs
Build voter profiles and targeting models for campaign messaging, voter outreach, and resource allocation across districts and demographics.
Polling & Analytics Firms
Merge voter registration data with survey responses and behavioral signals to model voter sentiment, predict turnout, and validate electoral forecasts.
Digital Advertising Platforms
Use demographic and registration data to target political ads on social media and digital channels, enabling precision campaign spending.
Election Administration & Fraud Detection
Analyze voter registration files to identify duplicate registrations, deceased voters, and anomalies that may indicate registration fraud or data integrity issues.
What Can You Earn?
What it's worth.worth.
Free Access States
$0
10 states and Washington, D.C. provide voter files upon request at no cost.
Low-Cost States
$1–$1,000
24 states charge between $1 and $1,000 for voter file access.
High-Cost States
$1,001+
13 states charge $1,001 or more for voter registration file access.
Bulk Data Services
Varies
Political data brokers aggregate and resell voter files merged with consumer and behavioral data at variable commercial rates.
What Buyers Expect
What makes it valuable.valuable.
Data Accuracy & Completeness
Voter files must contain accurate names, registration information, unique identifiers, demographic data, and address information with high match rates across state databases.
Integrity Verification
Files should be tested for duplicate registrations within and across states, identification of deceased voters, and detection of anomalies that indicate data quality issues or potential fraud.
Current & Maintained Records
Voter registration files must reflect active, current registrations with regular updates to account for new registrations, address changes, and voter status updates.
Compliance & Legal Status
Data must be sourced from official state voter registration databases as public records under HAVA and NVRA, with clear documentation of access permissions and usage rights.
Companies Active Here
Who's buying.buying.
Non-partisan voter data provider serving campaigns and advocacy organizations with integrated voter profiles and targeting services.
37+ data brokers aggregate voter registration files with consumer and social media data to build detailed voter profiles for campaigns, PACs, and special interest groups.
Evaluate voter registration file quality and integrity using administrative records, including analysis of duplicate registrations and demographic data accuracy.
FAQ
Common questions.questions.
Where do political data brokers get voter registration data?
State voter registration files are treated as public records in nearly every state. The HAVA of 2002 requires all states to maintain computerized statewide voter registration databases, and the NVRA of 1993 requires states to make voter registration records available for public inspection. Brokers obtain these files directly from state election offices, then merge them with consumer data, social media activity, and behavioral signals.
What is included in a voter registration record?
Voter registration records typically include a voter's name, registration information, unique identifier, and may contain additional personal data such as date of birth, address, gender, and demographic details. A centralized Voter Registration Database (VRDB) must contain at least the name, registration information, and unique identifier for every legally registered voter in each state.
How much do voter files cost to purchase?
Pricing varies significantly by state. As of June 2025, 10 states and Washington, D.C. provide voter files for free upon request. Twenty-four states charge between $1 and $1,000, while 13 states charge $1,001 or more. Commercial data brokers then resell aggregated and enhanced voter data at variable commercial rates depending on the scope and services included.
What quality checks are performed on voter registration data?
Election officials and researchers analyze voter files to detect duplicates within and across states, identify deceased voters, measure demographic data accuracy, and identify anomalies that may indicate fraud or data integrity issues. The Census Bureau uses administrative records and technical processes to evaluate the fitness-for-use of voter registration files at national, state, and county levels.
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