This data category requires results by constituency / district for all major national electoral contests. To satisfy this category, the following minimum criteria must be met:

  • Result for all major electoral contests
  • Number of registered votes
  • Number of invalid votes
  • Number of spoiled ballots
  • All data should be reported at the level of the polling station

Data Location


Data prior to 2004 is not machine readable although recent results are; marked as "machine readable" as this is the present data and direction of travel. Numbers are for "primary, runoff and general election results for the U.S. Senate, the U.S. House of Representatives and, when applicable, U.S. President." They are "obtained from each state’s election office and other official sources." Raw data for the 2000, 2004, and 2008, 2012 Presidential General Elections are also available through the National Atlas.

For elections on the state, local and territory level, please see the Combined Federal/State Disclosure and Election Directory. It provides contact information and links to the elections offices of the 50 states, the District of Columbia, American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands.

Also, see the efforts to standardize local government election data being conducted by:

Reviewer comments

The US run federal elections in all 50 states, how ever, data is aggregated in state level, and is not in poll station level. We suspect that the data exist in poll level, but we do not know how it is provided for each state. Currently, the US government does not aggregated elections results in poll station level for federal elections.

Data Availability

  • N Openly licensed
  • N Is the data available for free
  • N Is the data machine readable
  • N Available in bulk
  • N Is the data provided on a timely and up to date basis
  • ? Is data in digital form
  • N Publicly available
  • Y Does the data exist
  • N Is the data available online
  • Yes
  • No
  • Unsure
  • No data


Date the data became available   Unknown
Format of data   Unknown
Reviewer   Mor Rubinstein
Submitters   Blessing Jee
Last modified   Mon Nov 16 2015 17:59:53 GMT+0000 (UTC)