Sources for the Mexico pages
Each item was read on 17 October 2026. News reports and Wikipedia are not used as the source of a fact.
Last updated: October 17, 2026. Unofficial information. Confirm with your official election office (Instituto Nacional Electoral).
What is not in these sources is not invented. Gaps for sitting executive names, 2027 candidacy lists, the count, districts, and municipalities stay open.
Licences and attribution
Source: INEGI, Catálogo Único de Claves Geoestadísticas and Censo de Población y Vivienda 2020, consulted 17 October 2026. Information used under INEGI’s Terms of Free Use of INEGI Information.
Facts are reported in our own words with a citation to each page. No images, logos or emblems are reproduced. Map the General is not affiliated with any of these bodies, and they do not endorse it.
Sources
- Instituto Nacional Electoral, Proceso Electoral Federal 2026-2027 — read 2026-10-17
- Instituto Nacional Electoral, Plan Integral y Calendario del Proceso Electoral Federal 2023-2024 (cuadros 1 a 3) — read 2026-10-17
- Central Electoral, INE, nota del 5 de junio de 2024 sobre la Jornada Electoral del 2 de junio — read 2026-10-17
- INEGI, Servicio Web del Catálogo Único de Claves Geoestadísticas (mgee y mgem). Metadato: Censo de Población y Vivienda, 2020 — read 2026-10-17
- Instituto Nacional Electoral, Partidos Políticos Nacionales — read 2026-10-17
- Presidencia de la República, presidenta.gob.mx — read 2026-10-17
- Presidencia de la República, biografía de Claudia Sheinbaum Pardo — read 2026-10-17