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POLITICAL INSTITUTIONS & GOVERNANCE / FIELD NOTE

Electoral Participation

Electoral participation in Iran includes voting, abstention, campaign involvement, and arguments over whether elections can produce change. Reported turnout measures participation in a particular contest, but cannot alone establish voters’ motives or the fairness of the electoral process.

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Research in progress

This article has evidence gaps. Read the research notes before relying on its conclusions.

Research cutoff: · Updated:

What turnout measures

Turnout describes how many eligible people participate in a specified election or round. It should be distinguished from a candidate’s share of votes: winning a majority of ballots does not mean winning the support of a majority of all eligible citizens. The Iran Data Portal presents eligible voters, actual voters, and turnout as separate fields, allowing readers to distinguish the electorate from those who voted. s1s2s3

Iran’s results require particular attention to provenance. The portal identifies the Ministry of Interior as the official source of election results and states that Iran does not accept international election monitoring. The observations below are therefore reported electoral statistics, not an independent audit of participation. s1

[s1] [s2] [s3]

A changing presidential electorate

The selected presidential observations show substantial variation. Reported participation was similar in the elections that returned Hassan Rouhani to the presidency and considerably lower in the subsequent contest won by Ebrahim Raisi. The early presidential election following Raisi’s death then produced markedly different participation levels across its two rounds. The dataset preserves those rounds separately instead of averaging them into a misleading annual figure. s1s2s3s4

These are election observations, not an annual social indicator. A year without a presidential contest does not have zero presidential turnout, and a line drawn through intervening years would suggest measurements that were never made. The accompanying bar chart therefore compares named contests directly.

[s1] [s2] [s3] [s4]
Reported turnout in selected Iranian presidential elections and roundsReported turnout was above 70% in the two earliest contests shown, below 50% in the later observations, and higher in the 2024 runoff than in that election’s first round. These figures describe reported participation rather than independently verified voter motivation.
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Chart data visualization

Iranian presidential electorate, including overseas participation within the sources’ national totals · gregorian

Data, units and methodology

Source-reported turnout as a percentage of eligible voters, using the 0–100 convention. Values are transcribed rather than recalculated from counts. Each observation is a separate election or round; years without elections are outside this series rather than zero or missing annual observations. The 2013, 2017 and 2021 observations come from Syracuse University’s Iran Data Portal; the 2024 observations are official figures reported by International Crisis Group. Original reporting precision is retained. These are reported results and have not been independently audited here.

Reported national presidential-election turnout, selected contests and rounds, 2013–2024 · gregorian
Reporting periodReported voter turnout (percent of eligible voters)
2013 presidential election72.94 observed — Ministry of Interior result reproduced by the Iran Data Portal.[s1]
2017 presidential election73.3 observed — Source-reported percentage retained without recalculation.[s2]
2021 presidential election48.8 observed — Source-reported percentage retained without recalculation.[s3]
2024 presidential first round39.9 observed — Official turnout reported by International Crisis Group.[s4]
2024 presidential runoff49.7 observed — Separate round; must not be added to first-round participation.[s4]

Five round-specific observations cover four presidential elections, not five annual measurements.

Sources use different displayed precision.

Underlying Ministry of Interior releases were not all inspected directly.

The series does not establish coverage of electoral developments after July 2024.

No interpolation, annualization, or averaging across rounds has been applied.

[s1] [s2] [s3] [s4]

Voting and abstention carry different meanings

Participation is politically contested because voters disagree about what an election can achieve. International Crisis Group’s research on the 2024 presidential race documented both rejection of participation and arguments for voting to prevent a less desirable outcome. Some prominent figures who had abstained in the first round subsequently supported Masoud Pezeshkian against Saeed Jalili in the runoff. This illustrates how a person’s decision can change with the available choice. It does not establish that every additional voter shared that motivation. s4

Candidate access also shapes the context in which participation occurs. The House of Commons Library’s review of the March 2024 parliamentary election described exclusions of reformist and moderate candidates, official appeals for turnout, and opposition boycott calls. A turnout figure should consequently be read alongside information about who could stand and campaign. Neither a high rate by itself proves open competition nor a low rate identifies every non-voter as an organized boycotter. s5

[s4] [s5]

National totals have limits

Election data can support more detailed geographical inquiry, but the available measures must match the question. The portal’s presidential tables include provincial voting results; these reveal where ballots were cast and how candidates performed. Calculating provincial turnout additionally requires a corresponding eligible electorate. Candidate vote shares cannot substitute for that denominator. s2

A useful reading of participation therefore combines the contest, round, reporting source, denominator, and political setting. The national series here offers a documented starting point. It does not measure campaign activity, civic engagement outside elections, or the views of citizens who did not vote.

[s2]

Sources & research notes

  1. [s1] ElectionsIran Data Portal, Syracuse University · Introductory source statement and election summary table, 2013 presidential row · Accessed 2026-10-27
  2. [s2] 2017 Presidential ElectionIran Data Portal, Syracuse University · Opening election summary and Breakdown of Votes by Province · Accessed 2026-10-27
  3. [s3] 2021 Presidential ElectionIran Data Portal, Syracuse University · Opening election summary, Date of Election and Voter Turnout (%) · Accessed 2026-10-27
  4. [s4] Man on a Wire: A Way Forward for Iran’s New PresidentInternational Crisis Group; hosted by ecoi.net · Sections II–III, especially printed pages 6 and 9–11 · Accessed 2026-10-27
  5. [s5] Iran’s 2024 electionsHouse of Commons Library · Sections 'How free was the vote?' and discussion of turnout and boycott calls · Accessed 2026-10-27

limitations

  • Reported turnout is distinguished from independently audited participation.
  • The inspected evidence supports historical discussion through the 2024 presidential runoff, not a complete update through the editorial cutoff.
  • The 2013 election date was inspected in search results; the turnout figure was inspected in the portal’s full summary table.

unverified items

  • Electoral participation developments from August 2024 through 2026-10-26.
  • A harmonized provincial turnout series with verified eligible-electorate denominators.
  • Comparable survey evidence explaining the distribution of individual reasons for abstention.

data gaps

  • No annual turnout series is appropriate because elections are discrete events.
  • The requested recent-year window is represented by available presidential contests rather than fabricated observations for non-election years.
  • Comparable local-council and parliamentary participation series have not been assembled.

coverage period

Selected presidential elections and rounds, 2013–July 2024, with contextual evidence from the March 2024 parliamentary election.

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