Secondary education, teachers, gaps filled in Iran, Islamic Republic of
Iran, Islamic Republic of: Secondary education, teachers, gaps filled was 406,399 in 2023. ◆ Volatile
Secondary education, teachers, gaps filled in Iran, Islamic Republic of, 1971–2023
Source: Statizoid (derived).
Analysis
Iran, Islamic Republic of recorded 406,399 for secondary education, teachers, gaps filled in 2023. That is the highest value across all 24 years on record.
The figure is up 8.9% on the previous year and up 21.5% over ten years.
Over the whole period, secondary education, teachers, gaps filled in Iran, Islamic Republic of peaked at 406,399 in 2023 and was at its lowest, 30,886, in 1971.
That places Iran, Islamic Republic of 21st out of 201 countries with data for 2023, putting it in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Secondary education, teachers, gaps filled in Iran, Islamic Republic of, year by year
| Year | Value | Change |
|---|---|---|
| 1971 | 30,886 | — |
| 1972 | 44,616 | +44.5% |
| 1973 | 57,391 | +28.6% |
| 1974 | 60,022 | +4.6% |
| 1975 | 69,414 | +15.6% |
| 1976 | 81,855 | +17.9% |
| 1977 | 96,395 | +17.8% |
| 1983 | 188,064 | +95.1% |
| 1984 | 196,541 | +4.5% |
| 1985 | 206,244 | +4.9% |
| 1991 | 216,273 | +4.9% |
| 1992 | 218,931 | +1.2% |
| 1993 | 232,758 | +6.3% |
| 1994 | 249,812 | +7.3% |
| 1995 | 249,307 | -0.2% |
| 1996 | 264,808 | +6.2% |
| 1997 | 280,309 | +5.9% |
| 2013 | 334,369 | +19.3% |
| 2014 | 330,872 | -1.0% |
| 2015 | 318,258 | -3.8% |
| 2016 | 305,644 | -4.0% |
| 2017 | 299,031 | -2.2% |
| 2022 | 373,024 | +24.7% |
| 2023 | 406,399 | +8.9% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 62,940 | 30,886 | 96,395 | 7 |
| 1980s | 196,950 | 188,064 | 206,244 | 3 |
| 1990s | 244,600 | 216,273 | 280,309 | 7 |
| 2010s | 317,635 | 299,031 | 334,369 | 5 |
| 2020s | 389,712 | 373,024 | 406,399 | 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 secondary education, teachers, gaps filled in Iran, Islamic Republic of?
- Secondary education, teachers, gaps filled in Iran, Islamic Republic of was 406,399 in 2023, according to Statizoid (derived).
- What is the highest secondary education, teachers, gaps filled recorded in Iran, Islamic Republic of?
- The highest recorded value was 406,399 in 2023.
- What is the lowest secondary education, teachers, gaps filled recorded in Iran, Islamic Republic of?
- The lowest recorded value was 30,886 in 1971.
- How does Iran, Islamic Republic of rank for secondary education, teachers, gaps filled?
- Iran, Islamic Republic of ranks 21st out of 201 countries with data for 2023.
- Is secondary education, teachers, gaps filled rising or falling in Iran, Islamic Republic of?
- Over the last ten years it is up 21.5%. The long-run trend across the full record is volatile.
- Where does this Iran, Islamic Republic of data come from?
- The figures come from Statizoid (derived), published as part of Secondary education, teachers, gaps filled. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 24 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Secondary education, teachers with 719 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.
Computed from
- Secondary education, teachers Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Secondary education, teachers with 719 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.