Iran, Islamic Republic of Income Share Top 10%
Income share held by highest 10% SI.DST.10TH.10
Iran, Islamic Republic of's income share top 10% was 27.22% in 2025, ranked 35th globally. This represents a 3.5% decrease from 2024. Data from World Bank, covering 1986–2025.
Overview
Iran, Islamic Republic of's income share top 10% stood at 27.22% in 2025, a decline of +0.98pp from 2023. Based on recent trends, this figure is projected to reach 27.22% by 2025. Iran, Islamic Republic of ranked 35th globally.
Iran’s share of income accruing to the top 10 percent of earners fell from its all‑time peak of 36.90 % in 1986 to a trough of 26.70 % in 2013, before rising again to 27.22 % in 2025, placing the country 35th globally. Over the 21‑year coverage period the top‑decile share has thus contracted by roughly 9.7 percentage points, reflecting a long‑term trend toward a more compressed distribution, albeit with a modest recent reversal. The 2025 figure is marginally above Switzerland’s 27.20 % and just below Nepal’s 27.39 % while remaining close to China’s 27.33 %, underscoring Iran’s position among middle‑income economies with comparable elite income shares. The post‑2013 uptick suggests that policy shifts, such as changes in taxation or subsidies, may be influencing the distributional balance. Continued reforms aimed at broad‑based growth and progressive fiscal measures could determine whether the top‑10 % share resumes its decline or stabilises at the current level.
Data & projection
| Year | Income Share Top 10% | YoY change | Rank |
|---|---|---|---|
| 2026* trend | 27.12% | - | - |
| 2025* trend | 27.22% | - | - |
| 2025 | 27.22% | −0.98pp | #35 |
| 2023 | 28.20% | +1.40pp | #33 |
| 2022 | 26.80% | −0.40pp | #40 |
| 2021 | 27.20% | −0.40pp | #45 |
| 2020 | 27.60% | −0.70pp | #45 |
| 2019 | 28.30% | −0.80pp | #55 |
| 2018 | 29.10% | +0.80pp | #59 |
| 2017 | 28.30% | +0.20pp | #49 |
| 2016 | 28.10% | +0.50pp | #55 |
| 2015 | 27.60% | +0.50pp | #47 |
| 2014 | 27.10% | +0.40pp | #48 |
| 2013 | 26.70% | −0.20pp | #39 |
| 2012 | 26.90% | +0.20pp | #47 |
| 2011 | 26.70% | −4.60pp | #46 |
| 2009 | 31.30% | −2.70pp | #61 |
Detected Pattern
Analysis
Iran, Islamic Republic of matched the Stagflation Risk pattern in 2019. Historically, 38% of countries showing this pattern (117 out of 307) saw income share top 10% improve within 24 months. View full analysis →
Frequently Asked Questions
Iran, Islamic Republic of's income share top 10% was 27.22% in 2025. Ranked 35th globally. This represents a 3.5% decrease from the previous year.
Iran, Islamic Republic of's income share top 10% peaked at 36.90% in 1986.
The lowest income share top 10% in Iran, Islamic Republic of was 26.70% in 2011.
Iran, Islamic Republic of ranks 35th globally in income share top 10% as of 2025.
The World Bank indicator code is SI.DST.10TH.10. Data sourced from World Bank.
Iran, Islamic Republic of's income share top 10% is projected to reach 27.22% by 2025 based on trend extrapolation.
The income share top 10% of Iran, Islamic Republic of in 2025 was 27.22%. This ranks 35th in the world.
Cite this page
@misc{historysaid_iran-islamic-republic-of_income-top-10,
title = {Iran, Islamic Republic of Income Share Top 10%},
url = {https://historysaid.com/iran-islamic-republic-of/income-top-10/},
publisher = {HistorySaid},
year = {2026}
}