We are Democracy’s Database

Cicero is the most accurate database of elected officials and legislative districts in the world. Cicero provides address to district matching and legislator lookups at all levels of government.

Access the API Match a spreadsheet of addresses
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Always accurate

The legislator data you need to advance your mission

Match your organization’s members to districts, provide a legislator lookup tool on your website, or update records in your CRM. Our full time team refreshes the data daily to make sure it is up to date.


Contact information on thousands of federal, state, and local elected officials in multiple countries.

Verified social media accounts

Phone and email aren’t always the best ways to get in touch with legislators. We provide access to 12 types of verified social media accounts as well.

Legislative districts

As experts on political geographies, we provide the most accurate address to district matching available, even at the local level.

Non-legislative districts

School districts, watersheds, Census boundaries, and more.

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Enterprise Licensing

Access our data in bulk. We’ll design a custom license that’s right for you, so you get only what you need. Choose from a variety of data types, delivery options, and update frequencies.

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Our users

Hundreds of organizations use Cicero, from small nonprofits to startups and Fortune 500s

Find Representatives throughout the world

We currently carry data in 9 countries at all levels of government, and we are always adding more. From national parliaments, to state legislatures, to mayors and city councils, Cicero has you covered.



  • National
  • Territorial and State


  • National
  • Provincial and territorial
  • Local

United States

  • National
  • State
  • Local


  • National
  • State

United Kingdom

  • National
  • Local

New Zealand

  • National
Extensive list of coverage  

Upcoming Elections

Access the most accurate legislative data on the markets