Chile general election 2025: Senate (partial renewal)

Final count

Turnout 85.6%: 3,746,603 ballots from 4,378,940 registered voters.

PARTIAL RENEWAL ONLY: votes and seats by party for the 23 of the Senate's 50 seats elected on 16 Nov 2025, in the 7 circumscriptions renewed that year (1st 2 seats, 2nd 2, 4th 2, 6th 5, 9th 5, 11th 5, 14th 2). The other 27 senators, elected in 2021, were not up and are not counted; these figures are not the Senate's composition. Method: TRICEL publishes no national total by party, so the rows are our sums of its official per-circumscription spreadsheets, sheet 'CANDIDATOS' (each candidate's votes, 'PARTIDO POLÍTICO' label and an asterisk for those elected). One row per party within each list (pacto), named as TRICEL writes it; `party` holds the pact's name where the list is a pact of several parties. Candidates labelled 'INDEPENDIENTE <party>' or 'INDEP. <party>' (independents on that party's slot in the pact) are counted with that party, which is how TRICEL's own D'Hondt sheet ('DETERMINACION') groups them; seats are the elected candidates under the same rule. Candidates outside any list ('CANDIDATURA INDEPENDIENTE') are one row each, by name. Every party and candidature is listed, so rows add up exactly to the valid votes. Checks (3 Oct 2026): in every circumscription the candidate votes add up to the list totals and to 'VOTACIÓN VÁLIDAMENTE EMITIDA'; valid + 'VOTOS NULOS' + 'VOTOS BLANCOS' = 'TOTAL VOTACIÓN'; party votes and seats match the 'DETERMINACION' sheet wherever it fills them in (no exceptions); the 11th circumscription table of Rol N°2211-2025 (p. 9) was compared with its spreadsheet and matches (valid 654.800, total 779.006, registered 925.402). totalVotes = valid votes 3,098,074 (sum of the 7 circumscriptions); null 403,900, blank 244,629; ballots = 'TOTAL VOTACIÓN' 3,746,603; electorate = registered voters in the 7 circumscriptions, 4,378,940. Seats: 5+4+1+3+1+2+2+2+1+1+1 = 23; winner = most votes. Rows are ordered by votes. LICENCE: copied from TRICEL's own publications on tribunalcalificador.cl. The site states no reuse terms: its only legal text is a footer '© 2016 Tribunal Calificador de Elecciones de Chile' and an 'Aviso Legal' that covers only its experimental AI case-law tool (both read on https://tribunalcalificador.cl/resultados_de_elecciones/, 3 Oct 2026). The sentences themselves order the official tables to be kept 'a disposición del público' and inserted 'en la página electrónica del Tribunal'. Ley 17.336 (bcn.cl idNorma 28933) was checked: art. 11 (patrimonio cultural común) lists expired, anonymous, renounced, unprotected-foreign and expropriated works and does not cover official texts; art. 88 makes the State and autonomous institutions holders of copyright in works their officials produce, unless released by resolution. No release was found; the counts are facts taken from official acts. Per the project rule for official sites without stated terms, licence 'Official publication of the Tribunal Calificador de Elecciones; no reuse terms stated'. Published by Tribunal Calificador de Elecciones (Resultados oficiales Senadores 2025, circunscripciones 1, 2, 4, 6, 9, 11, 14; Sentencia Rol N°2211-2025), 4 Feb 2026: tribunalcalificador.cl/resultados_de_elecciones/. Official publication of the Tribunal Calificador de Elecciones; no reuse terms stated.