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Election Information

Election Data

Historical Election Statistics
Since 1920, the Office of the Clerk has collected and published the official vote counts for federal elections from the official sources among the various states and territories. Statistics are available in portable document format (PDF).

Current Vacancies

Vacant Congressional Districts
Features information about offices of those Members of the U.S. House of Representatives who have either died or left office prior to the expiration of the current term. By federal law and the Rules of the House of Representatives, the employees of the former Representative continue to staff the offices of the congressional district under the supervision of the Clerk of the House of Representatives. This interim vacant status continues until a new Representative is elected. A vacant congressional district does not have voting representation. Although the scope of the vacant congressional office is limited, constituents of the district are invited to contact the offices for information and assistance.

Congressional Districts

Maps of Congressional Districts
Printable maps of the Congressional districts provided by the U.S. Census Bureau.

Congressional Apportionment
Historical information regarding apportionment, including a table showing the number of Representatives apportioned to each state from 1790-2010 (1st to the 23rd Census).

The Congressional Apportionment Process
Explanation of and historical perspective about the apportionment process and the Census.


Election Resources


Office of the Clerk - U.S. Capitol, Room H154, Washington, DC 20515-6601 | (202) 225-7000

For general inquiries: info.clerkweb@mail.house.gov
For general technical support: techsupport.clerkweb@mail.house.gov
For HouseLive support: houselive@mail.house.gov