Accurate and up-to-date voter lists covering the U.S. and abroad.

Aristotle can provide high-quality voter data for political organizations, campaigns, consultants and governmental agencies.

COSMOS - Aristotle's Comprehensive U.S. Voter Database

Aristotle maintains a nationwide voter registration file of over 175 million registered voters. We obtain and catalogue the original files from more than 4,000 election boards, county clerks and Board of Registrars. Aristotle appends telephone numbers for phone banks and cleanses the addresses through the United States postal service’s National Change of Address program and the Social Security Administration file flagging deceased voters.

Around The Clock Access To Voter Data

We know you and your staff work around the clock. That’s why we created the first 24/7 online voter data service in the business, VoterListsOnline.com. Whether it’s midnight, Saturday afternoon or just a regular workday, your organization can select and target only the voters you need by targeting individuals through a comprehensive selection of demographics including but not limited to: political district, political party affiliation, Super-voters, gender, ethnicity, marital status, wealth, educational level and presence of children.

Take Micro-Targeting To The Next Level

In addition to the wealth of demographics Aristotle already provides for high level micro-targeting, you can now identify your voters based on their interests and hobbies. Aristotle maintains a list of over 5.4 million voters who hold hunting and fishing licenses, as well as individuals who subscribe to a wide array of magazine subscriptions including family, religious, financial, health, culinary and Do-It Yourself publications.

Your Database + COSMOS = A Perfect Match

Aristotle offers high-quality voter matching services for political organizations, non-profits, PACs, campaigns, consultants, and governmental agencies. Aristotle will take your in-house file and append extensive information from our voter file, such as which individuals are registered to vote, age, party affiliation, voter history - including absentee voters - and individuals who are considered to be Super-voters. With Aristotle's Suppression Matching service, you can match your list to our voter file and pull out records that you may want to exclude from your database. This is beneficial for organizations who want to exclude known Democrats or Republicans from their list.