A municipal election was held in Seville on 8 May 1983 to elect the 2nd City Council of the municipality. All 31 seats in the City Council were up for election. It was held concurrently with regional elections in thirteen autonomous communities and local elections all across Spain.

Overview Under the 1978 Constitution, the governance of municipalities in Spain—part of the country's local government system—was centered on the figure of city councils (), local corporations with independent legal personality composed of a mayor, a government council and an elected legislative assembly.; . The mayor was indirectly elected by the local assembly, requiring an absolute majority; otherwise, the candidate from the most-voted party automatically became mayor (ties were resolved by drawing lots).. In the case of Seville, the top-tier administrative and governing body was the City Council of Seville.

Date The term of local assemblies in Spain expired four years after the date of their previous election. The election decree was required to be issued no later than the day after the expiration date of the assemblies, with election day taking place within from 55 to 70 days after the decree's publication in the Official State Gazette (BOE). ( by ).

Elections to the assemblies of local entities were officially called on 10 March 1983 with the publication of the corresponding decree in the BOE, setting election day for 8 May.

Electoral system Voting for local assemblies was based on universal suffrage, comprising all Spanish nationals over 18 years of age, registered and residing in the municipality and with full civil and political rights..

Local councillors were elected using the D'Hondt method and closed-list proportional voting, with a five percent-threshold of valid votes (including blank ballots) in each municipality. Each municipality was a multi-member constituency, with a number of seats based on the following scale:.

Population Councillors <250 5 251–1,000 7 1,001–2,000 9 2,001–5,000 11 5,001–10,000 13 10,001–20,000 17 20,001–50,000 21 50,001–100,000 25 >100,001 +1 per each 100,000 inhabitants or fraction+1 if total is an even number

The law did not provide for by-elections to fill vacant seats; instead, any vacancies arising after the proclamation of candidates and during the legislative term were filled by the next candidates on the party lists or, when required, by designated substitutes..

Opinion polls The tables below list opinion polling results in reverse chronological order, showing the most recent first and using the dates when the survey fieldwork was done, as opposed to the date of publication. Where the fieldwork dates are unknown, the date of publication is given instead. The highest percentage figure in each polling survey is displayed with its background shaded in the leading party's colour. If a tie ensues, this is applied to the figures with the highest percentages. The "Lead" column on the right shows the percentage-point difference between the parties with the highest percentages in a poll.

Voting preferences The table below lists raw, unweighted voting preferences.

Polling firm/Commissioner Fieldwork date Sample size Lead 1983 municipal election 8 May 1983 – 33.6 1.8 5.3 17.7 0.7 40.4 15.9 Alef–Emopública/CIS 17–25 Mar 1983 497 0.6 59.3 – 3.0 11.5 0.2 14.9 4.8 47.8 1982 general election 28 Oct 1982 2.1 47.1 2.5 4.5 21.2 0.8 18.1 25.9 1982 regional election 28 Oct 1982 4.6 33.9 4.0 5.0 15.7 – 34.1 18.2 1979 municipal election 3 Apr 1979 15.4 14.0 13.3 10.4 0.7 – 43.0 1.4

Results + ← Summary of the 8 May 1983 City Council of Seville election results → Parties and alliances Popular vote Seats Votes % ±pp Total +/− Spanish Socialist Workers' Party of Andalusia (PSOE–A) 153,002 56.22 +31.44 19 +11 People's Coalition (AP–PDP–UL)1 80,542 29.60 +28.43 10 +10 Communist Party of Spain (PCE) 24,099 8.86 −9.57 2 −4 Socialist Party of Andalusia–Andalusian Party (PSA–PA) 8,080 2.97 −20.51 0 −8 Democratic and Social Centre (CDS) 3,191 1.17 New 0 ±0 Spanish Communist Workers' Party (PCOE) 1,460 0.54 −0.11 0 ±0 United Candidacy of Workers (CUT) 540 0.20 New 0 ±0 Union of the Democratic Centre (UCD) n/a n/a −27.09 0 −9 Blank ballots 1,221 0.45 +0.32 Total 272,135 31 ±0 Valid votes 272,135 99.29 −0.21 Invalid votes 1,945 0.71 +0.21 Votes cast / turnout 274,080 60.26 +3.28 Abstentions 180,771 39.74 −3.28 Registered voters 454,851 Sources

Aftermath Government formation Investiture Ballot → 23 May 1983 Required majority → 16 out of 31 Abstentions/Blank ballots Absentees Sources

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