School enrollment, secondary (gross), gender parity index in Iran

Iran: School enrollment, secondary (gross), gender parity index was 0.9895 GPI in 2020. ▲ Rising

Latest (2020)
0.9895 GPI
Change on year
up 2.7%
World rank
131st
of 196 countries
All-time high
0.9992 GPI
in 2007
All-time low
0.5305 GPI
in 1971
Years of data
36
1971–2020

School enrollment, secondary (gross), gender parity index in Iran, 1971–2020

00.20.40.60.811971199520201971: 0.531 GPI1972: 0.555 GPI1973: 0.568 GPI1974: 0.574 GPI1975: 0.585 GPI1976: 0.59 GPI1977: 0.601 GPI1985: 0.715 GPI1988: 0.689 GPI1990: 0.713 GPI1991: 0.746 GPI1992: 0.76 GPI1993: 0.787 GPI1994: 0.81 GPI1995: 0.842 GPI1997: 0.898 GPI1999: 0.917 GPI2000: 0.927 GPI2001: 0.931 GPI2002: 0.939 GPI2003: 0.938 GPI2004: 0.961 GPI2005: 0.964 GPI2006: 0.969 GPI2007: 0.999 GPI2008: 0.959 GPI2009: 0.943 GPI2010: 0.937 GPI2011: 0.936 GPI2012: 0.931 GPI2013: 0.931 GPI2014: 0.931 GPI2015: 0.936 GPI2016: 0.954 GPI2017: 0.963 GPI2020: 0.99 GPI

Source: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Measured in GPI.

Analysis

The most recent figure for school enrollment, secondary (gross), gender parity index in Iran is 0.9895 GPI, measured in 2020.

The figure is up 2.7% on the previous year and up 5.6% over ten years.

Over the whole period, school enrollment, secondary (gross), gender parity index in Iran peaked at 0.9992 GPI in 2007 and was at its lowest, 0.5305 GPI, in 1971.

That places Iran 131st out of 196 countries with data for 2020, putting it in the middle of the range.

The long-run direction has been consistently rising across the 36 years of available data.

School enrollment, secondary (gross), gender parity index in Iran, year by year

Annual values for School enrollment, secondary (gross), gender parity index (GPI) in Iran, 1971 to 2020.
Year GPI Change
1971 0.5305 GPI
1972 0.5551 GPI +4.6%
1973 0.5678 GPI +2.3%
1974 0.5742 GPI +1.1%
1975 0.5851 GPI +1.9%
1976 0.5905 GPI +0.9%
1977 0.601 GPI +1.8%
1985 0.7147 GPI +18.9%
1988 0.6891 GPI -3.6%
1990 0.7128 GPI +3.4%
1991 0.7465 GPI +4.7%
1992 0.7599 GPI +1.8%
1993 0.7874 GPI +3.6%
1994 0.8105 GPI +2.9%
1995 0.8417 GPI +3.9%
1997 0.898 GPI +6.7%
1999 0.9165 GPI +2.1%
2000 0.9267 GPI +1.1%
2001 0.9314 GPI +0.5%
2002 0.9392 GPI +0.8%
2003 0.9384 GPI -0.1%
2004 0.9613 GPI +2.4%
2005 0.9644 GPI +0.3%
2006 0.9691 GPI +0.5%
2007 0.9992 GPI +3.1%
2008 0.9587 GPI -4.1%
2009 0.9434 GPI -1.6%
2010 0.9374 GPI -0.6%
2011 0.9359 GPI -0.2%
2012 0.9308 GPI -0.5%
2013 0.9313 GPI +0.1%
2014 0.9314 GPI +0.0%
2015 0.9356 GPI +0.5%
2016 0.954 GPI +2.0%
2017 0.9631 GPI +0.9%
2020 0.9895 GPI +2.7%

Averages by decade

DecadeAverage LowestHighest Years
1970s 0.572 GPI 0.5305 GPI 0.601 GPI 7
1980s 0.7019 GPI 0.6891 GPI 0.7147 GPI 2
1990s 0.8092 GPI 0.7128 GPI 0.9165 GPI 8
2000s 0.9532 GPI 0.9267 GPI 0.9992 GPI 10
2010s 0.9399 GPI 0.9308 GPI 0.9631 GPI 8
2020s 0.9895 GPI 0.9895 GPI 0.9895 GPI 1

Countries ranked near Iran

  1. 128 Moldova 0.9904 GPI compare
  2. 129 Dominica 0.9903 GPI compare
  3. 130 Bolivia 0.9896 GPI compare
  4. 132 North Macedonia 0.9872 GPI compare
  5. 133 Nepal 0.9872 GPI compare
  6. 134 Poland 0.9864 GPI compare

See the full ranking of 241 places →

More education data for Iran

All data for Iran →

Frequently asked questions

What is school enrollment, secondary (gross), gender parity index in Iran?
School enrollment, secondary (gross), gender parity index in Iran was 0.9895 GPI in 2020, according to Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO).
What is the highest school enrollment, secondary (gross), gender parity index recorded in Iran?
The highest recorded value was 0.9992 GPI in 2007.
What is the lowest school enrollment, secondary (gross), gender parity index recorded in Iran?
The lowest recorded value was 0.5305 GPI in 1971.
How does Iran rank for school enrollment, secondary (gross), gender parity index?
Iran ranks 131st out of 196 countries with data for 2020.
Is school enrollment, secondary (gross), gender parity index rising or falling in Iran?
Over the last ten years it is up 5.6%. The long-run trend across the full record is rising.
Where does this Iran data come from?
The figures come from Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as part of School enrollment, secondary (gross), gender parity index (GPI). Statizoid updates them automatically from the source API.

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School enrollment, secondary (gross), gender parity index in Iran. Statizoid, drawing on Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 27 August 2026, from https://education.statizoid.com/stat/school-enrollment-secondary-gross-gender-parity-index-gpi/iran-islamic-rep/

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About this data

Indicator
School enrollment, secondary (gross), gender parity index (GPI)
Unit
GPI
Source
Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
241 places, 8,237 data points, 1970–2022
Last refreshed

Gender parity index for gross enrollment ratio in secondary education is the ratio of girls to boys enrolled at secondary level in public and private schools.