Proportion of students at the end of lower secondary achieving at in Iran, Islamic Republic of
Iran, Islamic Republic of: Proportion of students at the end of lower secondary achieving at was 0.2303 WPIA in 2023. ▬ Flat
Proportion of students at the end of lower secondary achieving at in Iran, Islamic Republic of, 2003–2023
Source: UNESCO Institute for Statistics. Measured in WPIA.
Analysis
In 2023, proportion of students at the end of lower secondary achieving at in Iran, Islamic Republic of stood at 0.2303 WPIA. That is the lowest value across all 6 years on record.
That represents a change of down 4.6% over ten years.
Over the whole period, proportion of students at the end of lower secondary achieving at in Iran, Islamic Republic of peaked at 0.4045 WPIA in 2019 and was at its lowest, 0.2303 WPIA, in 2023.
Iran, Islamic Republic of ranks 50th of 52 countries on this measure, in the bottom quarter.
Proportion of students at the end of lower secondary achieving at in Iran, Islamic Republic of, year by year
| Year | WPIA | Change |
|---|---|---|
| 2003 | 0.2894 WPIA | — |
| 2007 | 0.3155 WPIA | +9.0% |
| 2011 | 0.2415 WPIA | -23.5% |
| 2015 | 0.3399 WPIA | +40.8% |
| 2019 | 0.4045 WPIA | +19.0% |
| 2023 | 0.2303 WPIA | -43.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 0.3024 WPIA | 0.2894 WPIA | 0.3155 WPIA | 2 |
| 2010s | 0.3286 WPIA | 0.2415 WPIA | 0.4045 WPIA | 3 |
| 2020s | 0.2303 WPIA | 0.2303 WPIA | 0.2303 WPIA | 1 |
Countries ranked near Iran, Islamic Republic of
More education data for Iran, Islamic Republic of
- Teachers in secondary education, both sexes (number), gaps filled 406,399 (2023)
- Repeaters in primary education, all grades, both sexes (number), gaps 108,066 (2023)
- Enrolment in pre-primary education, male (number), gaps filled 519,698 (2020)
- Enrolment in pre-primary education, female (number), gaps filled 505,053 (2020)
- Secondary education, pupils, gaps filled 6.62 million (2023)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 9.09 million (2023)
- Primary education, pupils, annual growth rate 3.31 % change on previous year (2023)
- Primary education, pupils, per unit of GDP 0 units per US$ of GDP (2023)
- Primary education, pupils, per capita 0.1003 units per person (2023)
Frequently asked questions
- What is proportion of students at the end of lower secondary achieving at in Iran, Islamic Republic of?
- Proportion of students at the end of lower secondary achieving at in Iran, Islamic Republic of was 0.2303 WPIA in 2023, according to UNESCO Institute for Statistics.
- What is the highest proportion of students at the end of lower secondary achieving at recorded in Iran, Islamic Republic of?
- The highest recorded value was 0.4045 WPIA in 2019.
- What is the lowest proportion of students at the end of lower secondary achieving at recorded in Iran, Islamic Republic of?
- The lowest recorded value was 0.2303 WPIA in 2023.
- How does Iran, Islamic Republic of rank for proportion of students at the end of lower secondary achieving at?
- Iran, Islamic Republic of ranks 50th out of 52 countries with data for 2023.
- Is proportion of students at the end of lower secondary achieving at rising or falling in Iran, Islamic Republic of?
- Over the last ten years it is down 4.6%. The long-run trend across the full record is flat.
- Where does this Iran, Islamic Republic of data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (WPIA). Statizoid updates them automatically from the source API.
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CSV · JSON — 6 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release