Barro-Lee: Percentage of population age 35-39 with secondary in Iran

Iran: Barro-Lee: Percentage of population age 35-39 with secondary was 22.5% in 2010. ◆ Volatile

Latest (2010)
22.5%
World rank
31st
of 144 countries
All-time high
23.7%
in 2005
All-time low
1.6%
in 1960
Years of data
11
1960–2010

Barro-Lee: Percentage of population age 35-39 with secondary in Iran, 1960–2010

05101520251960198520101960: 1.61965: 1.81970: 2.51975: 2.71980: 51985: 7.31990: 6.91995: 6.32000: 14.42005: 23.72010: 22.5

Source: World Bank.

Analysis

In 2010, barro-lee: percentage of population age 35-39 with secondary in Iran stood at 22.5%.

The figure is up 56.2% over ten years.

Over the whole period, barro-lee: percentage of population age 35-39 with secondary in Iran peaked at 23.7% in 2005 and was at its lowest, 1.6%, in 1960.

Iran ranks 31st of 144 countries on this measure, in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Barro-Lee: Percentage of population age 35-39 with secondary in Iran, year by year

Annual values for Barro-Lee: Percentage of population age 35-39 with secondary schooling. Incompleted Secondary in Iran, 1960 to 2010.
Year Value Change
1960 1.6%
1965 1.8% +14.6%
1970 2.5% +37.2%
1975 2.7% +10.9%
1980 5.0% +81.8%
1985 7.3% +46.6%
1990 6.9% -5.3%
1995 6.3% -8.5%
2000 14.4% +128.2%
2005 23.7% +64.1%
2010 22.5% -4.9%

Averages by decade

DecadeAverage LowestHighest Years
1960s 1.7% 1.6% 1.8% 2
1970s 2.6% 2.5% 2.7% 2
1980s 6.1% 5.0% 7.3% 2
1990s 6.6% 6.3% 6.9% 2
2000s 19.0% 14.4% 23.7% 2
2010s 22.5% 22.5% 22.5% 1

Countries ranked near Iran

  1. 28 Kuwait 23.5% compare
  2. 29 Zambia 23.4% compare
  3. 30 Gambia 23.0% compare
  4. 32 Libya 22.4% compare
  5. 33 Malaysia 22.2% compare
  6. 34 Togo 21.9% compare

See the full ranking of 144 places →

More reference data data for Iran

All data for Iran →

Frequently asked questions

What is barro-lee: percentage of population age 35-39 with secondary in Iran?
Barro-lee: percentage of population age 35-39 with secondary in Iran was 22.5% in 2010, according to the World Bank.
What is the highest barro-lee: percentage of population age 35-39 with secondary recorded in Iran?
The highest recorded value was 23.7% in 2005.
What is the lowest barro-lee: percentage of population age 35-39 with secondary recorded in Iran?
The lowest recorded value was 1.6% in 1960.
How does Iran rank for barro-lee: percentage of population age 35-39 with secondary?
Iran ranks 31st out of 144 countries with data for 2010.
Is barro-lee: percentage of population age 35-39 with secondary rising or falling in Iran?
Over the last ten years it is up 56.2%. The long-run trend across the full record is volatile.
Where does this Iran data come from?
The figures come from the World Bank, published as part of Barro-Lee: Percentage of population age 35-39 with secondary schooling. Incompleted Secondary. Statizoid updates them automatically from the source API.

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Barro-Lee: Percentage of population age 35-39 with secondary in Iran. Statizoid. Retrieved 30 August 2026, from https://reference.statizoid.com/stat/barro-lee-percentage-of-population-age-35-39-with-secondary-schooling-incompleted/iran-islamic-rep/

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About this data

Indicator
Barro-Lee: Percentage of population age 35-39 with secondary schooling. Incompleted Secondary
Source
World Bank
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
144 places, 1,584 data points, 1960–2010
Last refreshed