Population of the official entrance age to secondary general in Türkiye
Türkiye: Population of the official entrance age to secondary general was 666,070 in 2025. ▲ Rising
Latest (2025)
666,070
Change on year
down 0.4%
World rank
19th
of 220 countries
All-time high
668,767
in 2024
All-time low
438,838
in 1970
Years of data
56
1970–2025
Population of the official entrance age to secondary general in Türkiye, 1970–2025
Source: UNESCO Institute for Statistics.
Analysis
Türkiye recorded 666,070 for population of the official entrance age to secondary general in 2025.
Compared with earlier readings it is down 0.4% on the previous year and up 12.7% over ten years.
Over the whole period, population of the official entrance age to secondary general in Türkiye peaked at 668,767 in 2024 and was at its lowest, 438,838, in 1970.
Türkiye ranks 19th of 220 countries on this measure, in the top 10%.
The long-run direction has been consistently rising across the 56 years of available data.
Population of the official entrance age to secondary general in Türkiye, year by year
| Year | Value | Change |
|---|---|---|
| 1970 | 438,838 | — |
| 1971 | 451,221 | +2.8% |
| 1972 | 462,367 | +2.5% |
| 1973 | 475,243 | +2.8% |
| 1974 | 487,383 | +2.6% |
| 1975 | 498,368 | +2.3% |
| 1976 | 507,656 | +1.9% |
| 1977 | 513,920 | +1.2% |
| 1978 | 518,808 | +1.0% |
| 1979 | 526,143 | +1.4% |
| 1980 | 535,207 | +1.7% |
| 1981 | 547,954 | +2.4% |
| 1982 | 560,868 | +2.4% |
| 1983 | 573,705 | +2.3% |
| 1984 | 584,541 | +1.9% |
| 1985 | 592,531 | +1.4% |
| 1986 | 596,554 | +0.7% |
| 1987 | 598,829 | +0.4% |
| 1988 | 610,605 | +2.0% |
| 1989 | 620,571 | +1.6% |
| 1990 | 637,700 | +2.8% |
| 1991 | 650,716 | +2.0% |
| 1992 | 653,686 | +0.5% |
| 1993 | 660,552 | +1.1% |
| 1994 | 658,705 | -0.3% |
| 1995 | 660,803 | +0.3% |
| 1996 | 658,884 | -0.3% |
| 1997 | 655,924 | -0.4% |
| 1998 | 652,229 | -0.6% |
| 1999 | 646,025 | -1.0% |
| 2000 | 605,934 | -6.2% |
| 2001 | 605,642 | -0.0% |
| 2002 | 605,999 | +0.1% |
| 2003 | 605,736 | -0.0% |
| 2004 | 605,481 | -0.0% |
| 2005 | 609,264 | +0.6% |
| 2006 | 613,071 | +0.6% |
| 2007 | 619,432 | +1.0% |
| 2008 | 618,055 | -0.2% |
| 2009 | 641,669 | +3.8% |
| 2010 | 645,321 | +0.6% |
| 2011 | 654,079 | +1.4% |
| 2012 | 642,280 | -1.8% |
| 2013 | 589,513 | -8.2% |
| 2014 | 581,136 | -1.4% |
| 2015 | 590,944 | +1.7% |
| 2016 | 601,149 | +1.7% |
| 2017 | 611,238 | +1.7% |
| 2018 | 629,980 | +3.1% |
| 2019 | 637,228 | +1.2% |
| 2020 | 618,640 | -2.9% |
| 2021 | 615,511 | -0.5% |
| 2022 | 612,709 | -0.5% |
| 2023 | 666,599 | +8.8% |
| 2024 | 668,767 | +0.3% |
| 2025 | 666,070 | -0.4% |
Türkiye compared with similar countries
- Türkiye's 666,070 is above the median for upper middle income countries, which is 55,842, 11.9× the median. (58 countries reporting)
- Türkiye's 666,070 is above the median for Europe & Central Asia, which is 38,345, 17.4× the median. (53 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 487,995 | 438,838 | 526,143 | 10 |
| 1980s | 582,136 | 535,207 | 620,571 | 10 |
| 1990s | 653,522 | 637,700 | 660,803 | 10 |
| 2000s | 613,028 | 605,481 | 641,669 | 10 |
| 2010s | 618,287 | 581,136 | 654,079 | 10 |
| 2020s | 641,383 | 612,709 | 668,767 | 6 |
Countries ranked near Türkiye
More education data for Türkiye
- Teachers in secondary education, both sexes (number), gaps filled 788,294 (2023)
- Repeaters in primary education, all grades, both sexes (number), gaps 184,302 (2023)
- Enrolment in pre-primary education, male (number), gaps filled 1.05 million (2023)
- Enrolment in pre-primary education, female (number), gaps filled 980,973 (2023)
- Secondary education, pupils, gaps filled 12.31 million (2023)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 5.54 million (2023)
- Primary education, pupils, annual growth rate 1.87 % change on previous year (2023)
- Primary education, pupils, per unit of GDP 0 units per US$ of GDP (2023)
- Primary education, pupils, per capita 0.0649 units per person (2023)
Frequently asked questions
- What is population of the official entrance age to secondary general in Türkiye?
- Population of the official entrance age to secondary general in Türkiye was 666,070 in 2025, according to UNESCO Institute for Statistics.
- What is the highest population of the official entrance age to secondary general recorded in Türkiye?
- The highest recorded value was 668,767 in 2024.
- What is the lowest population of the official entrance age to secondary general recorded in Türkiye?
- The lowest recorded value was 438,838 in 1970.
- How does Türkiye rank for population of the official entrance age to secondary general?
- Türkiye ranks 19th out of 220 countries with data for 2025.
- Is population of the official entrance age to secondary general rising or falling in Türkiye?
- Over the last ten years it is up 12.7%. The long-run trend across the full record is rising.
- Where does this Türkiye data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Population of the official entrance age to secondary general education, female (number). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 56 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release