This data file contains constituency (state-level) returns for elections to the U.S. presidency from 1976 to 2020.

U.S. Presidential Election Constituency Returns (1976-2020)

  Dataset Summary

This dataset contains state-level constituency returns for U.S. presidential elections from 1976 to 2020, compiled by the MIT Election Data Science Lab. The dataset includes 4,287 observations across 15 variables, offering detailed insights into the voting patterns for presidential elections over four decades. The data sources include the biennially published document “Statistics of the… See the full description on the dataset page: https://huggingface.co/datasets/fdaudens/us-presidential-elections.

This data file contains constituency (state-level) returns for elections to the U.S. Senate from 1976 to 2020.

This dataset contains precinct-level returns for state elections on November 8, 2016.

This data release includes Election Night Reporting at two levels (state and regional vote totals) from November 5, 2024, and the days and weeks after. The data are from the Edison feed, acquired through CNN by the MIT Election Data and Science Lab. See the readme file for more information.

Constituency (state-level) returns for elections to the US Senate from 1976 to 2018. SUMMARY US House of Representatives election results at a district level, for 1976–2018, from the MIT Election Data + Science Lab.

The original data source is the document Statistics of the Congressional Election , published biennially by the Clerk of the U.S. House of Representatives. 2018 data comes from official state election websites (in some cases, they are marked as unofficial, and will be updated at a later time).

This dataset contains precinct-level returns for the US President election on November 3, 2020.

This dataset contains precinct-level returns for US Senate elections on November 8, 2022.

Election return data for the 2022 midterm elections by state. Prepared for the Esri Tutorial Investigate and share election results.Data is derived from from MIT Election Data and Science Lab (MEDSL) downloaded from the Harvard Dataverse website.U.S. Senate county-level results 2022U.S. House 1976–2022State boundary data is from USA Census States.

This csv is for the replication of the 2018 EPI data.

This csv is for the replication of the 2016 EPI data.

This dataset contains the indicator values for the 2022 Elections Performance Index

This data set comprises of election returns gathered for the office of xxx at the county/constituency/precinct level for the year(s) ... . Please see the associated readme file and meta-csv file for source information and important notes on accuracy and the nature of the fields.

This csv is for the replication of the most up to date EPI data, 2020.

This dataset contains county-level returns for presidential elections from 2000 to 2020.

The following data consists of the New York Times and Georgia Scytl election night returns data from the 2020 presidential election. These data are used to analyze the reporting time speed/momentum and partisan trends over time via snapshotted publicly available data.

The data and updates for the 2008 - 2022 release of the Elections Performance Index.

This dataset provides cleaned and structured election results for U.S. House and Senate races from 1920 to 1974. The data were compiled from the official publication Election Statistics: 1920 to Present, maintained and published by the Clerk of the U.S. House of Representatives. The dataset follows the same structure as the MIT Election Lab’s congressional election data covering 1976–2022 for ease of use. All data were processed and organized by Sai Zhang.

This dataset contains precinct-level returns for elections to the U.S. House of Representatives on November 8, 2016.

This dataset contains precinct-level returns for elections to the U.S. presidency on November 8, 2016.