Africa, land locked developing countries vs Sierra Leone: Africa's Development Dynamics (AfDD) Table 39 - Projected youth

Africa, land locked developing countries
82.26 Percentage of population aged 15-29 years
in 2040
Sierra Leone
82.9 Percentage of population aged 15-29 years
in 2040
Africa, land locked developing countries rank
10th
Sierra Leone rank
11th

Africa's Development Dynamics (AfDD) Table 39 - Projected youth over time

  • Africa, land locked developing countries
  • Sierra Leone
020406080200020202040

How they compare

Sierra Leone currently reports 82.9 Percentage of population aged 15-29 years against 82.26 Percentage of population aged 15-29 years in Africa, land locked developing countries, a difference of 0.64 Percentage of population aged 15-29 years.

Across all 31 years both countries report, Sierra Leone has been ahead every year.

Africa, land locked developing countries ranks 10th and Sierra Leone ranks 11th of 48 regions.

Sierra Leone has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Africa, land locked developing countries Sierra Leone Difference Ahead
2000s 7 Percentage of population aged 15-29 years 8.08 Percentage of population aged 15-29 years 1.08 Percentage of population aged 15-29 years Sierra Leone
2010s 16.18 Percentage of population aged 15-29 years 17.97 Percentage of population aged 15-29 years 1.79 Percentage of population aged 15-29 years Sierra Leone
2020s 54.35 Percentage of population aged 15-29 years 55.36 Percentage of population aged 15-29 years 1.01 Percentage of population aged 15-29 years Sierra Leone
2030s 68.69 Percentage of population aged 15-29 years 68.99 Percentage of population aged 15-29 years 0.2963 Percentage of population aged 15-29 years Sierra Leone
2040s 82.26 Percentage of population aged 15-29 years 82.9 Percentage of population aged 15-29 years 0.6442 Percentage of population aged 15-29 years Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher africa's development dynamics (afdd) table 39 - projected youth, Africa, land locked developing countries or Sierra Leone?
Sierra Leone, at 82.9 Percentage of population aged 15-29 years against 82.26 Percentage of population aged 15-29 years in Africa, land locked developing countries as of 2040.
What is the difference in africa's development dynamics (afdd) table 39 - projected youth between Africa, land locked developing countries and Sierra Leone?
0.64 Percentage of population aged 15-29 years, with Sierra Leone ahead.
How many years of comparable data are there for Africa, land locked developing countries and Sierra Leone?
31 years are reported by both, from 2000 to 2040.
How do Africa, land locked developing countries and Sierra Leone rank globally for africa's development dynamics (afdd) table 39 - projected youth?
Africa, land locked developing countries ranks 10th and Sierra Leone ranks 11th of 48 regions.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Africa's Development Dynamics (AfDD) Table 39 - Projected youth education profiles — Population with at least secondary education (accelerated scenario). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Africa, land locked developing countries vs Sierra Leone: Africa's Development Dynamics (AfDD) Table 39 - Projected youth. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 01 September 2026, from https://education.statizoid.com/compare/africa-s-development-dynamics-afdd-table-39-projected-youth-education-profiles-population-3/africa-land-locked-developing-countries/sierra-leone/

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About this data

Indicator
Africa's Development Dynamics (AfDD) Table 39 - Projected youth education profiles — Population with at least secondary education (accelerated scenario)
Unit
Percentage of population aged 15-29 years
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
235 places, 7,228 data points, 2000–2040
Last refreshed

The Statistical Annex to the annual Africa's Development Dynamics (AFDD) report is a collection of development indicators that were gathered and analysed while conducting the research that went into the report. These data are also available online for free viewing or download at https://oe.cd/AFDD-2024, a bilingual website which links to the electronic version of the Africa's Development Dynamics book in both English and French. Table 38 shows the projected youth population in 2040 with different education levels, according to the medium and accelerated scenario as calculated by the Wittgenstein Centre for Demography and Global Human Capital in 2018.