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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... -
County
Allegheny County Election Results
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Official, certified results of primary, general, and special elections held in Allegheny County. (Note that the most recent results may not yet be certified. Please... -
Federal
Help America Vote Verification (HAVV) Transactions by State - Week Ending November 29, 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
Precinct and District
King County, Washington —
Combined Precincts Districts for King County Elections -
Federal
Help America Vote Verification (HAVV) Transactions by State - Week Ending November 15, 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 June 7, 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... -
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-... -
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 -
Federal
Help America Vote Verification (HAVV) Transactions by State - Week Ending October 18, 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 May 3, 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
BOE - Precinct Voter Counts (1/2021 to 12/2023)
Montgomery County of Maryland —
This dataset contains Voter Counts by Precinct and political parties from 1/1/2021 to 12/31/2023. Update Frequency : Monthly (Last updated : December 2023) -
Federal
Help America Vote Verification (HAVV) Transactions by State - Week Ending September 13, 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... -
State
Ballot Count History
State of Oregon —
Daily ballot returns in the 2 weeks leading up to election. Find more election statistics at https://sos.oregon.gov/elections/Pages/electionsstatistics.aspx -
Federal
Help America Vote Verification (HAVV) Transactions by State - Week Ending November 22, 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 16, 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
Help America Vote Verification (HAVV) Transactions by State - Week Ending August 30, 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 9, 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...