School life expectancy, primary to tertiary, male in Iran, Islamic Republic of
Iran, Islamic Republic of: School life expectancy, primary to tertiary, male was 14.04 years in 2022. ▲ Rising
School life expectancy, primary to tertiary, male in Iran, Islamic Republic of, 1971–2022
Source: UNESCO Institute for Statistics. Measured in years.
Analysis
The most recent figure for school life expectancy, primary to tertiary, male in Iran, Islamic Republic of is 14.04 years, measured in 2022.
The figure is up 1.8% on the previous year and down 1.7% over ten years.
Over the whole period, school life expectancy, primary to tertiary, male in Iran, Islamic Republic of peaked at 14.45 years in 2015 and was at its lowest, 7.38 years, in 1971.
Iran, Islamic Republic of ranks 77th of 179 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 28 years of available data.
School life expectancy, primary to tertiary, male in Iran, Islamic Republic of, year by year
| Year | years | Change |
|---|---|---|
| 1971 | 7.38 years | — |
| 1972 | 7.49 years | +1.5% |
| 1973 | 7.82 years | +4.4% |
| 1974 | 8.15 years | +4.2% |
| 1975 | 8.82 years | +8.3% |
| 1976 | 9.25 years | +4.8% |
| 1977 | 9.56 years | +3.4% |
| 1999 | 11.99 years | +25.3% |
| 2000 | 11.91 years | -0.6% |
| 2001 | 12.39 years | +4.0% |
| 2002 | 12.4 years | +0.1% |
| 2003 | 12.59 years | +1.6% |
| 2004 | 11.89 years | -5.6% |
| 2005 | 11.68 years | -1.8% |
| 2006 | 11.69 years | +0.1% |
| 2007 | 11.54 years | -1.3% |
| 2008 | 12.16 years | +5.3% |
| 2009 | 12.39 years | +1.9% |
| 2010 | 12.61 years | +1.8% |
| 2011 | 13.08 years | +3.7% |
| 2012 | 14.29 years | +9.2% |
| 2013 | 14.26 years | -0.2% |
| 2014 | 14.2 years | -0.4% |
| 2015 | 14.45 years | +1.7% |
| 2016 | 14.38 years | -0.5% |
| 2017 | 14.27 years | -0.8% |
| 2020 | 13.8 years | -3.3% |
| 2022 | 14.04 years | +1.8% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 8.35 years | 7.38 years | 9.56 years | 7 |
| 1990s | 11.99 years | 11.99 years | 11.99 years | 1 |
| 2000s | 12.06 years | 11.54 years | 12.59 years | 10 |
| 2010s | 13.94 years | 12.61 years | 14.45 years | 8 |
| 2020s | 13.92 years | 13.8 years | 14.04 years | 2 |
Countries ranked near Iran, Islamic Republic of
More education data for Iran, Islamic Republic of
- Primary education, teachers, gaps filled 372,396 (2023)
- Duration of pre primary education, annual growth rate 0 % change on previous year (2025)
- Duration of pre primary education 1 (2025)
- Official entrance age to pre primary education 5 (2025)
- Population ages 15-64 69.4% (2025)
- Population ages 0-14 22.0% (2025)
- Lower secondary school starting age 12 years (2025)
- Primary school starting age 6 years (2025)
- Primary secondary enrollment completion rates, gaps filled 101.96 (2023)
- School enrollment, primary 102.0% (2023)
Frequently asked questions
- What is school life expectancy, primary to tertiary, male in Iran, Islamic Republic of?
- School life expectancy, primary to tertiary, male in Iran, Islamic Republic of was 14.04 years in 2022, according to UNESCO Institute for Statistics.
- What is the highest school life expectancy, primary to tertiary, male recorded in Iran, Islamic Republic of?
- The highest recorded value was 14.45 years in 2015.
- What is the lowest school life expectancy, primary to tertiary, male recorded in Iran, Islamic Republic of?
- The lowest recorded value was 7.38 years in 1971.
- How does Iran, Islamic Republic of rank for school life expectancy, primary to tertiary, male?
- Iran, Islamic Republic of ranks 77th out of 179 countries with data for 2022.
- Is school life expectancy, primary to tertiary, male rising or falling in Iran, Islamic Republic of?
- Over the last ten years it is down 1.7%. The long-run trend across the full record is rising.
- Where does this Iran, Islamic Republic of data come from?
- The figures come from UNESCO Institute for Statistics, published as part of School life expectancy, primary to tertiary, male (years). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 28 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release