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County
Voter Registration by Census Tract
King County, Washington —
This web map displays data from the voter registration database as the percent of registered voters by census tract in King County, Washington. The data for this web... -
State
Voter Registration
State of California —
This table contains data on the percent of adults (18 years or older) who are registered voters and the percent of adults who voted in general elections, for... -
Federal
2022 Election Administration and Voting Survey
Election Assistance Commission —
This dataset contains data about domestic absentee voting, provisional balloting, poll books, polling places, precincts, poll workers, and voting technology used in... -
Federal
Election Administration and Voting Survey 2024 Comprehensive Report
Election Assistance Commission —
This dataset contains data about domestic absentee voting, provisional balloting, poll books, polling place, precincts, poll workers, and voting technology used in... -
City
Voter Election Registration and Turnout
City of Philadelphia —
The current dataset captures voter registration counts and voter 'turnout', or the percentage of registered voters who voted in each election, since 2015. The data is... -
State
State of Iowa - Monthly Voter Registration Totals by County
State of Iowa —
This dataset contains voter registration data in Iowa by month and county starting with January 2000. It identifies the number of voters registered as Democrats,... -
Federal
2020 Election Administration and Voting Survey
Election Assistance Commission —
This dataset contains data about domestic absentee voting, provisional balloting, poll books, polling place, precincts, poll workers, and voting technology used in... -
Federal
Community-Level Influences on the Sentencing of Convicted Sex Offenders, Pennsylvania, 2004-2010
Department of Justice —
These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release,... -
County
My Elected Representatives, Loudoun County, VA
Loudoun County, Virginia —
My Elected Representatives provides contact information for Elected Officials in Loudoun County, VA. The information includes: US Senate, US House of Representatives... -
Federal
Help America Vote Verification (HAVV) - Data Exchange
Social Security Administration —
Under this agreement the American Association of Motor Vehicles (AAMVA) will provide connectivity, billing services, and staff a help desk to the MVAs of States,... -
State
Voter Registration Data Prior to Redistricting
State of Oregon —
Registered voters in Oregon prior to October 2021. Find more elections and voter statistics for Oregon at https://sos.oregon.gov/elections/Pages/electionsstatistics.aspx -
State
Voter Registration Data
State of Oregon —
Voter registration data after redistricting. For voter data before redistricting visit: https://data.oregon.gov/Administrative/Voter-Registration-Data-Prior-to-... -
Federal
2018 Election Administration and Voting Survey
Election Assistance Commission —
This dataset contains data about domestic absentee voting, provisional balloting, poll books, polling place, precincts, poll workers, and voting technology used in... -
Federal
2012 Election Administration and Voting Survey
Election Assistance Commission —
This dataset contains data about domestic absentee voting, provisional balloting, poll books, polling place, precincts, poll workers, and voting technology used in... -
Federal
Help America Vote Verification (HAVV) Transactions by State - Week Ending July 26, 2025
Social Security Administration —
This dataset represents the results of the 4-digit match performed using the Social Security - Help America Vote Verification (HAVV) system. Report for week ending... -
Federal
Help America Vote Verification (HAVV) Transactions by State - Week Ending September 6, 2025
Social Security Administration —
This dataset represents the results of the 4-digit match performed using the Social Security - Help America Vote Verification (HAVV) system. Report for week ending... -
Federal
Help America Vote Verification (HAVV) Transactions by State - Week Ending August 2, 2025
Social Security Administration —
This dataset represents the results of the 4-digit match performed using the Social Security - Help America Vote Verification (HAVV) system. Report for week ending... -
Federal
The History, Evolution, and Future Directions of the Election Administration and Voting Survey (EAVS)
Election Assistance Commission —
The "History Evolution and Future Directions of the Election Administration and Voting Survey" shows the survey has emerged as the most comprehensive source of data... -
Federal
Help America Vote Verification (HAVV) Transactions by State - Week Ending May 24, 2025
Social Security Administration —
This dataset represents the results of the 4-digit match performed using the Social Security - Help America Vote Verification (HAVV) system. Report for week ending... -
County
Elections & Voter Registration
Loudoun County, Virginia —
Information on elections and voter registration in Loudoun County, Virginia. Loudoun.gov/vote