Sources
Updated , every date and every result on this site comes from one of these sources.
How we use them
We read each source through its published files or interface, under its licence, and keep what it says with the date we read it. Each page names the sources of what it shows, with a link and its licence.
The register
Wikidata (Wikimedia Foundation)
Election dates and identifiers.
Wikidata: election items and their dates
Terms read on 1 October 2026; last read on 6 October 2026.
CC0 1.0: Wikidata's structured data is in the public domain. A Wikidata date alone never makes a date confirmed. The terms.
Wikipedia (Wikimedia Foundation)
Finding elections and their dates, as facts; no text is copied.
English Wikipedia: the lists of elections by year and each election's article
Terms read on 1 October 2026; last read on 6 October 2026.
Wikipedia's text is CC BY-SA 4.0. We take facts only, an election's name and date, with the article's address; no text is copied. The terms.
Die Bundeswahlleiterin, Wiesbaden
Official dates of German federal and state elections.
Die Bundeswahlleiterin, Künftige Wahltermine in Deutschland
Terms read on 1 October 2026; last read on 6 October 2026.
Reuse allowed for any purpose with the source named: "Die Bundeswahlleiterin, Wiesbaden"; changes must be marked. The terms.
Ministère de l'Intérieur, on data.gouv.fr
Official dates of French elections.
Ministère de l'Intérieur datasets on data.gouv.fr (titles with the polling days)
Terms read on 1 October 2026; last read on 6 October 2026.
Licence Ouverte 2.0: free reuse, commercial or not, naming the source and the date of its last update. The terms.
Official notices, read by hand
Dates confirmed from decrees, laws and electoral bodies, each with its words and address.
Official notices read by hand, each quoted with its address and the date we read it
Terms read on 2 October 2026; last read on 6 October 2026.
Polling days are facts. Each notice is named with its address beside the date it sets; some are under the Licence Ouverte 2.0 or the Open Government Licence v3.0.
ParlGov (Döring and Manow), Harvard Dataverse
Results by party of national and European Parliament elections in 37 countries, 1900 to 2023.
ParlGov 2024 Release, Harvard Dataverse
Terms read on 3 October 2026; last read on 5 October 2026.
CC0 1.0: ParlGov's data is in the public domain; we cite it as its authors ask.
Party Facts (Bederke, Döring and Regel), Harvard Dataverse
Which party is which across sources.
Party Facts, Version 2023, Harvard Dataverse
Terms read on 2 October 2026; last read on 6 October 2026.
CC0 1.0: Party Facts' data is in the public domain; we cite it as its authors ask. The terms.
House of Commons Library
UK general election results, 2010 to 2024.
House of Commons Library election results, general elections and by-elections since 2010
Terms read on 3 October 2026; last read on 6 October 2026.
Open Parliament Licence v3.0: free reuse, commercial or not, with the attribution the licence gives. The terms.
Die Bundeswahlleiterin, Wiesbaden
Bundestag results, 2021 and 2025.
Die Bundeswahlleiterin: Bundestag election results and seats
Terms read on 3 October 2026; last read on 6 October 2026.
Datenlizenz Deutschland, Namensnennung 2.0: reuse for any purpose naming "Die Bundeswahlleiterin, Wiesbaden"; our tables mark that they are shown in our own layout, with shares rounded. The terms.
Ministère de l'Intérieur, on data.gouv.fr
French results and turnout since 1999.
Données des élections agrégées, data.gouv.fr
Terms read on 3 October 2026; last read on 6 October 2026.
Licence Ouverte 2.0: free reuse, commercial or not, naming the source and the date of its last update, which each results table gives. The terms.
Préfecture de l'Essonne (Ministère de l'Intérieur)
The names of two French political labels of 2024 (UG, UXD).
Terms read on 3 October 2026; last read on 6 October 2026.
An official document of the Ministry of the Interior: we take the meaning of two labels (UG, UXD), as facts. The terms.
Wikidata (Wikimedia Foundation)
The colour each party is drawn in.
Wikidata, sRGB colour of each party's item (P465), through Party Facts' Wikipedia links
Terms read on 5 October 2026.
CC0 1.0: Wikidata's structured data is in the public domain. Read once into a table we review. The terms.
Sources and licence
Sources and licence
- Wikidata (election items) (source). Licence: CC0 1.0 Universal
- Wikipedia, the lists of elections by year (dates as facts, no text copied) (source). Licence: Facts, which no licence covers
- Die Bundeswahlleiterin, Wiesbaden: Künftige Wahltermine in Deutschland (source). Licence: Facts, which no licence covers
- Ministère de l'Intérieur, data.gouv.fr (election datasets) (source). Licence: Licence Ouverte / Open Licence version 2.0
- Official notices read by hand (each date's notice is named beside it). Licence: Facts, which no licence covers
- ParlGov 2024 Release (Döring and Manow), Harvard Dataverse (source). Licence: CC0 1.0 Universal
- Party Facts, Version 2023 (Bederke, Döring and Regel), Harvard Dataverse (source). Licence: CC0 1.0 Universal
- House of Commons Library. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. (source). Licence: Open Parliament Licence v3.0
- Die Bundeswahlleiterin, Wiesbaden (source). Licence: Data licence Germany, attribution, version 2.0
- Die Bundeswahlleiterin, Wiesbaden; Statistisches Bundesamt (Destatis) (source). Licence: Data licence Germany, attribution, version 2.0
- data.gouv.fr, Ministère de l'Intérieur: Données des élections agrégées (source). Licence: Licence Ouverte / Open Licence version 2.0
- Wikidata, party colours (P465) (source). Licence: CC0 1.0 Universal
Our text and compilation: CC BY 4.0. How to reuse and cite this page.