Cáceres is one of the two constituencies () represented in the Assembly of Extremadura, the regional legislature of the Autonomous Community of Extremadura. The constituency currently elects 29 deputies. Its boundaries correspond to those of the Spanish province of Cáceres. The electoral system uses the D'Hondt method and a closed list proportional voting system, with an electoral threshold of five percent.

Electoral system The constituency was established under the Statute of Autonomy of Extremadura of 1983 and was first contested in the 1983 regional election. The Statute (reformed in 2011) provides for the two provinces in Extremadura—Badajoz and Cáceres—to be set as multi-member constituencies in the Assembly of Extremadura, each of which is assigned an initial minimum of 20 seats and the remaining ones are distributed in proportion to population.; ; . The exception was the 1983 election, when each constituency was allocated a fixed number of seats.; . Seats are elected using the D'Hondt method and closed-list proportional voting, with a five percent-threshold of valid votes (including blank ballots) in each constituency; alternatively, parties may also enter the seat distribution as long as they run candidates in both constituencies and reach five percent regionally. In 1983, the threshold was three percent in each constituency. ( by ). The law does not provide for by-elections to fill vacant seats; instead, any vacancies arising after the proclamation of candidates and during the legislative term are filled by the next candidates on the party lists or, when required, by designated substitutes. ( by ; by ).

Voting is based on universal suffrage, comprising all Spanish nationals over 18 years of age, registered in the constituency and with full political rights.; ; ( by ; by ). Amendments in 2011 required non-resident citizens to apply for voting, a system known as "begged" voting (), which was abolished in 2022 and attributed responsibility for a major decrease in the turnout of Spaniards abroad during the years it was in force.. Additionally, those legally incapacitated were also barred from voting before amendments in 2018 granted them the right to vote.

The electoral law allows for parties and federations registered in the interior ministry, alliances and groupings of electors to present lists of candidates. Parties and federations intending to form an alliance are required to inform the relevant electoral commission within 10 days of the election call—15 before 1985—whereas groupings of electors need to secure the signature of at least two percent of the electorate in the constituencies for which they seek election (before 1985 this was one permille, with a compulsory minimum of 500 signatures), disallowing electors from signing for more than one list. ( by ; by ). Amendments in 2007 required a balanced composition of men and women in the electoral lists, so that candidates of either sex made up at least 40 percent of the total composition; amendments in 2024 reinforced these through the use of a zipper system..

Deputies Deputies 1983–present Assembly Election Distribution 1st 1983 1 15 5 9 2nd 1987 15 3 4 8 3rd 1991 1 18 1 10 4th 1995 2 14 1 13 5th 1999 1 15 13 6th 2003 1 16 13 7th 2007 17 13 8th 2011 1 13 15 9th 2015 3 12 1 13 10th 2019 2 14 3 10 11th 2023 2 12 13 2 12th 2025 3 8 13 5

Regional elections 2025 + Summary of the 21 December 2025 Assembly of Extremadura election results in Cáceres Parties and alliances Popular vote Seats Votes % ±pp Total +/− People's Party (PP) 88,180 43.93 +3.80 13 ±0 Spanish Socialist Workers' Party (PSOE) 50,758 25.29 −12.40 8 −4 Vox (Vox) 32,870 16.38 +7.95 5 +3 United for Extremadura We Can–United Left–Green Alliance (Podemos–IU–AV) 20,301 10.11 +4.00 3 +1 Together for Extremadura–Raise Extremadura (Juntos–Levanta)1 1,777 0.89 −2.79 0 ±0 United Extremadura (EU) 1,548 0.77 New 0 ±0 New Extremennism–Forward Extremadura (NEx) 1,279 0.64 New 0 ±0 Animalist Party with the Environment (PACMA) 831 0.41 New 0 ±0 A Worthy Extremadura–Sovereignty and Work (UED–SyT)2 413 0.21 −0.15 0 ±0 Citizens–Party of the Citizenry (Cs) 407 0.20 −0.63 0 ±0 For a Fairer World (M+J) 277 0.14 −0.01 0 ±0 Blank ballots 2,082 1.04 −0.31 Total 200,723 65 ±0 Valid votes 200,723 98.06 +0.23 Invalid votes 3,966 1.94 −0.23 Votes cast / turnout 204,689 60.27 −9.41 Abstentions 134,925 39.73 +9.41 Registered voters 339,614 Sources

2023 + Summary of the 28 May 2023 Assembly of Extremadura election results in Cáceres Parties and alliances Popular vote Seats Votes % ±pp Total +/− People's Party (PP) 92,789 40.13 +10.69 13 +3 Spanish Socialist Workers' Party (PSOE) 87,156 37.69 –6.26 12 –2 Vox (Vox) 19,501 8.43 +3.79 2 +2 United for Extremadura We Can–United Left–Green Alliance (Podemos–IU–AV) 14,119 6.11 –1.72 2 ±0 Raise Extremadura (Levanta)1 3,188 1.38 +0.35 0 ±0 Together for Extremadura (JUEx) 3,183 1.38 New 0 ±0 Cáceres Alive (Cáceres Viva) 2,117 0.92 New 0 ±0 We Are Cáceres (Somos Cc) 1,975 0.85 New 0 ±0 Citizens–Party of the Citizenry (CS) 1,925 0.83 –10.26 0 –3 Extremennist Party–Extremennists–Party of Extremadurans (PEx–EXT) 944 0.41 New 0 ±0 A Worthy Extremadura (UED) 839 0.36 New 0 ±0 For a Fairer World (PUM+J) 358 0.15 New 0 ±0 Blank ballots 3,128 1.35 +0.43 Total 231,222 29 ±0 Valid votes 231,222 97.83 –0.74 Invalid votes 5,123 2.17 +0.74 Votes cast / turnout 236,345 69.68 –0.17 Abstentions 102,849 30.32 +0.17 Registered voters 339,194 Sources

2019 + Summary of the 26 May 2019 Assembly of Extremadura election results in Cáceres Parties and alliances Popular vote Seats Votes % ±pp Total +/− Spanish Socialist Workers' Party (PSOE) 104,370 43.95 +5.92 14 +2 People's Party (PP) 69,906 29.44 –8.71 10 –3 Citizens–Party of the Citizenry (Cs) 26,329 11.09 +6.00 3 +2 United for Extremadura (Podemos–IU–eXtremeños–Equo)1 18,587 7.83 –7.31 2 –1 Vox (Vox) 11,012 4.64 +4.38 0 ±0 United Extremadura (EU) 2,440 1.03 +0.19 0 ±0 Animalist Party Against Mistreatment of Animals (PACMA) 1,552 0.65 +0.04 0 ±0 Act (PACT) 646 0.27 New 0 ±0 With You, We Are Democracy (Contigo) 441 0.19 New 0 ±0 Blank ballots 2,184 0.92 –0.34 Total 237,467 29 ±0 Valid votes 237,467 98.57 +0.56 Invalid votes 3,438 1.43 –0.56 Votes cast / turnout 240,905 69.85 –2.40 Abstentions 103,973 30.15 +2.40 Registered voters 344,878 Sources

2015 + Summary of the 24 May 2015 Assembly of Extremadura election results in Cáceres Parties and alliances Popular vote Seats Votes % ±pp Total +/− People's Party (PP) 94,119 38.15 –9.79 13 –2 Spanish Socialist Workers' Party–Independent Socialists (PSOE–SIEx) 93,812 38.03 –3.38 12 –1 We Can (Podemos) 22,651 9.18 New 3 +3 Citizens–Party of the Citizenry (C's)1 12,563 5.09 +4.24 1 +1 Let's Win Extremadura–United Left–The Greens (Ganemos–IU–LV) 8,414 3.41 –1.57 0 –1 Extremadurans (eXtremeños)2 5,560 2.25 +2.05 0 ±0 United Extremadura (EU) 2,064 0.84 New 0 ±0 Animalist Party Against Mistreatment of Animals (PACMA) 1,502 0.61 New 0 ±0 Union, Progress and Democracy (UPyD) 1,492 0.60 –0.57 0 ±0 Forward Extremadura (AEx)3 740 0.30 +0.10 0 ±0 Vox (Vox) 647 0.26 New 0 ±0 Blank ballots 3,115 1.26 –0.27 Total 246,679 29 ±0 Valid votes 246,679 98.01 –0.36 Invalid votes 5,016 1.99 +0.36 Votes cast / turnout 251,695 71.57 –3.01 Abstentions 99,976 28.43 +3.01 Registered voters 351,671 Sources

2011 + Summary of the 22 May 2011 Assembly of Extremadura election results in Cáceres Parties and alliances Popular vote Seats Votes % ±pp Total +/− People's Party–United Extremadura (PP–EU) 123,472 47.94 +7.70 15 +2 Spanish Socialist Workers' Party–Regionalists (PSOE–regionalistas) 106,661 41.41 –10.34 13 –4 United Left–Independent Socialists of Extremadura (IU–SIEx) 12,826 4.98 +1.11 1 +1 Union, Progress and Democracy (UPyD) 3,006 1.17 New 0 ±0 Extremaduran People's Union (UPEx) 2,185 0.85 +0.27 0 ±0 Ecolo–The Greens (Ecolo–LV)1 1,865 0.72 +0.06 0 ±0 Independents for Extremadura (IPEx) 1,822 0.71 –0.41 0 ±0 Citizens for Blank Votes (CenB) 774 0.30 +0.11 0 ±0 Convergence for Extremadura (CEx) 519 0.20 New 0 ±0 For a Fairer World (PUM+J) 510 0.20 New 0 ±0 Blank ballots 3,942 1.53 +0.30 Total 257,582 29 –1 Valid votes 257,582 98.37 –0.84 Invalid votes 4,260 1.63 +0.84 Votes cast / turnout 261,842 74.58 –1.02 Abstentions 89,262 25.42 +1.02 Registered voters 351,104 Sources

2007 + Summary of the 27 May 2007 Assembly of Extremadura election results in Cáceres Parties and alliances Popular vote Seats Votes % ±pp Total +/− Spanish Socialist Workers' Party–Regionalists (PSOE–regionalistas) 135,390 51.75 +2.94 17 +1 People's Party–United Extremadura (PP–EU)1 105,283 40.24 –4.26 13 ±0 United Left–Independent Socialists of Extremadura (IU–SIEx) 10,112 3.87 –1.43 0 –1 Independents for Extremadura (IPEx) 2,931 1.12 New 0 ±0 The Greens of Extremadura (LV) 1,714 0.66 New 0 ±0 Extremaduran People's Union (UPEx) 1,520 0.58 New 0 ±0 Living Initiative (IH) 958 0.37 New 0 ±0 Citizens for Blank Votes (CenB) 499 0.19 New 0 ±0 Blank ballots 3,207 1.23 –0.16 Total 261,614 30 ±0 Valid votes 261,614 99.21 +0.09 Invalid votes 2,070 0.79 –0.09 Votes cast / turnout 263,684 75.60 –0.88 Abstentions 85,110 24.40 +0.88 Registered voters 348,794 Sources

2003 + Summary of the 25 May 2003 Assembly of Extremadura election results in Cáceres Parties and alliances Popular vote Seats Votes % ±pp Total +/− Spanish Socialist Workers' Party–Progressives (PSOE–p)1 127,779 48.81 +0.21 16 +1 People's Party (PP) 107,391 41.03 –0.20 13 ±0 United Left–Independent Socialists of Extremadura (IU–SIEx)2 13,871 5.30 +0.22 1 ±0 United Extremadura (EU) 9,075 3.47 +0.17 0 ±0 Blank ballots 3,649 1.39 +0.22 Total 261,765 30 +1 Valid votes 261,765 99.12 –0.16 Invalid votes 2,318 0.88 +0.16 Votes cast / turnout 264,083 76.48 +3.64 Abstentions 81,204 23.52 –3.64 Registered voters 345,287 Sources

1999 + Summary of the 13 June 1999 Assembly of Extremadura election results in Cáceres Parties and alliances Popular vote Seats Votes % ±pp Total +/− Spanish Socialist Workers' Party–Progressives (PSOE–p) 119,153 46.68 +3.53 15 +1 People's Party (PP) 105,225 41.23 +0.20 13 ±0 United Left–Commitment to Extremadura (IU–CE) 11,263 4.41 –3.72 1 –1 United Extremadura (EU) 8,415 3.30 New 0 ±0 Extremaduran Coalition (PREx–CREx) 4,907 1.92 –3.97 0 –1 Independent Socialists of Extremadura (SIEx) 1,708 0.67 –0.18 0 ±0 The Greens of Extremadura (LV) 1,588 0.62 New 0 ±0 Blank ballots 2,981 1.17 +0.23 Total 255,240 29 –1 Valid votes 255,240 99.37 +0.05 Invalid votes 1,626 0.63 –0.05 Votes cast / turnout 256,866 72.84 –4.72 Abstentions 95,793 27.16 +4.72 Registered voters 352,659 Sources

1995 + Summary of the 28 May 1995 Assembly of Extremadura election results in Cáceres Parties and alliances Popular vote Seats Votes % ±pp Total +/− Spanish Socialist Workers' Party (PSOE) 111,436 43.15 –7.78 14 –4 People's Party (PP) 105,956 41.03 +11.75 13 +3 United Left–The Greens–Commitment to Extremadura (IU–LV–CE)1 20,994 8.13 +2.31 2 +1 Extremaduran Coalition (CEx)2 15,218 5.89 –1.65 1 +1 Independent Socialists of Extremadura (SIEx) 2,203 0.85 New 0 ±0 Democratic and Social Centre (CDS) n/a n/a –5.45 0 –1 Blank ballots 2,436 0.94 +0.16 Total 258,243 30 ±0 Valid votes 258,243 99.32 –0.09 Invalid votes 1,763 0.68 +0.09 Votes cast / turnout 260,006 77.56 +6.46 Abstentions 75,232 22.44 –6.46 Registered voters 335,238 Sources

1991