Gambia vs Sierra Leone: Barro-Lee: Percentage of population age 25-29 with no education

Gambia
59.2%
in 2010
Sierra Leone
57.6%
in 2010
Gambia rank
5th
Sierra Leone rank
6th

Barro-Lee: Percentage of population age 25-29 with no education over time

  • Gambia
  • Sierra Leone
020406080100196019852010

How they compare

Gambia currently reports 59.2% against 57.6% in Sierra Leone, a difference of 1.6%.

Across all 11 years both countries report, Gambia has been ahead every year.

Gambia ranks 5th and Sierra Leone ranks 6th of 144 countries.

Gambia has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Gambia Sierra Leone Difference Ahead
1960s 95.5% 93.9% 1.6% Gambia
1970s 93.8% 86.7% 7.1% Gambia
1980s 84.1% 75.3% 8.8% Gambia
1990s 78.3% 66.4% 11.9% Gambia
2000s 63.1% 53.1% 10.1% Gambia
2010s 59.2% 57.6% 1.6% Gambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: percentage of population age 25-29 with no education, Gambia or Sierra Leone?
Gambia, at 59.2% against 57.6% in Sierra Leone as of 2010.
What is the difference in barro-lee: percentage of population age 25-29 with no education between Gambia and Sierra Leone?
1.6%, with Gambia ahead.
How many years of comparable data are there for Gambia and Sierra Leone?
11 years are reported by both, from 1960 to 2010.
How do Gambia and Sierra Leone rank globally for barro-lee: percentage of population age 25-29 with no education?
Gambia ranks 5th and Sierra Leone ranks 6th of 144 countries.
Where does this data come from?
Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/, published as Barro-Lee: Percentage of population age 25-29 with no education. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Gambia vs Sierra Leone: Barro-Lee: Percentage of population age 25-29 with no education. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 13 September 2026, from https://education.statizoid.com/compare/barro-lee-percentage-of-population-age-25-29-with-no-education/gambia-the/sierra-leone/

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About this data

Indicator
Barro-Lee: Percentage of population age 25-29 with no education
Source
Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
144 places, 1,584 data points, 1960–2010
Last refreshed

Percentage of population age 25-29 with no education