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3 seats · estimated turnout 74.2 % (2023: 64.2 %)

Zamora

Preliminary forecast updated 20 October 2026, from 50,000 simulations.

Estimated vote

PP41.7 %32.5–50.9
PSOE26.6 %19.5–34.6
Vox18.6 %12.9–25.2
Frente Amplio3.1 %1.3–6.1
Se Acabó La Fiesta2.5 %0.9–5.7
Podemos2.4 %0.8–5.4

Dot: mean; bar: 95% of simulations. Share of valid votes.

Seats

Party012395 %
PP28722 (1–2)
PSOE3961 (0–1)
Vox70300 (0–1)

Probability (%) of each seat count. 95%: median and 95% range of simulations.

The closest seat

2.º seat for PP: 72 %; challenger Vox (30 %).

Senate

The Senate in Zamora

29N forecast

4 senators · joint PSOE + Frente Amplio list

List% vote01234Mean (95%)
PP42.2 33.2–51.336902.9 (1–3)
PSOE + Frente Amplio28.9 21.7–36.9387631.1 (0–3)
Vox18.8 13.2–25.49730.0 (0–1)
Otros5.1 1.7–12.9>990.0 (0–0)
Se Acabó La Fiesta2.6 0.9–5.7>990.0 (0–0)
Podemos2.4 0.8–5.4>990.0 (0–0)

Most likely splits

  • PP 3 · PSOE + Frente Amplio 187 %
  • PP 2 · PSOE + Frente Amplio 26 %
  • PSOE + Frente Amplio 3 · PP 13 %
  • PP 3 · Vox 13 %

% vote: list estimate (mean and 95% interval), share of votes for lists. Columns 0, 1, 2…: probability (%) of each number of senators; Mean (95%): expected senators and 95% range.

Senators elected in 2023

SenatorPartyVotes
José María Barrios TejeroPP45,476
Natalia Ucero PérezPP44,350
Fernando Martínez-Maíllo ToribioPP44,167
José Fernández BlancoPSOE33,553

2023 result

Party%2023 seatsWith 2026 seats
PP44.722
PSOE32.511
Vox13.2––
Frente Amplio5.7––
Zsi1.8––

The last seat, 2026 forecast

Holds itJust short
1PP · 61 %Vox · 60 %
2Vox · 25 %PP · 30 %
3PSOE · 14 %PSOE · 10 %
4Se Acabó La Fiesta · <1 %Frente Amplio · <1 %

Votes the challenger would need: median 3,783 (interquartile range 1,831–6,521), 3.67 % of valid votes. Across the 50,000 forecast simulations.

The last seat, 2008–2023

ElectionWon byRunner-upTransfer
2008PPPSOE5,742
2011PPPSOE16,585
2015PPIU/UP/Sumar5,477
2016PSOEPP6,395
2019ACsPSOE944
2019NVOXPP193
2023PPPSOE6,298

Votes the runner-up would need to take from the winner to flip the seat.