Tanzania vs Tonga: Africa's Development Dynamics (AfDD) Table 39 - Projected youth

Tanzania
81.51 Percentage of population aged 15-29 years
in 2040
Tonga
81.53 Percentage of population aged 15-29 years
in 2040
Tanzania rank
61st
Tonga rank
60th

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

  • Tanzania
  • Tonga
020406080200020202040

How they compare

Tonga currently reports 81.53 Percentage of population aged 15-29 years against 81.51 Percentage of population aged 15-29 years in Tanzania, a difference of 0.02 Percentage of population aged 15-29 years.

Across all 32 years both countries report, Tonga has been ahead every year.

Tanzania ranks 61st and Tonga ranks 60th of 160 countries.

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

Head to head by decade

Decade Tanzania Tonga Difference Ahead
2000s 2.98 Percentage of population aged 15-29 years 22 Percentage of population aged 15-29 years 19.01 Percentage of population aged 15-29 years Tonga
2010s 10.09 Percentage of population aged 15-29 years 35.83 Percentage of population aged 15-29 years 25.73 Percentage of population aged 15-29 years Tonga
2020s 50.82 Percentage of population aged 15-29 years 63.37 Percentage of population aged 15-29 years 12.54 Percentage of population aged 15-29 years Tonga
2030s 66.21 Percentage of population aged 15-29 years 72.94 Percentage of population aged 15-29 years 6.73 Percentage of population aged 15-29 years Tonga
2040s 81.51 Percentage of population aged 15-29 years 81.53 Percentage of population aged 15-29 years 0.0193 Percentage of population aged 15-29 years Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher africa's development dynamics (afdd) table 39 - projected youth, Tanzania or Tonga?
Tonga, at 81.53 Percentage of population aged 15-29 years against 81.51 Percentage of population aged 15-29 years in Tanzania as of 2040.
What is the difference in africa's development dynamics (afdd) table 39 - projected youth between Tanzania and Tonga?
0.02 Percentage of population aged 15-29 years, with Tonga ahead.
How many years of comparable data are there for Tanzania and Tonga?
32 years are reported by both, from 2000 to 2040.
How do Tanzania and Tonga rank globally for africa's development dynamics (afdd) table 39 - projected youth?
Tanzania ranks 61st and Tonga ranks 60th of 160 countries.
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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Tanzania vs Tonga: Africa's Development Dynamics (AfDD) Table 39 - Projected youth. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 27 August 2026, from https://education.statizoid.com/compare/africa-s-development-dynamics-afdd-table-39-projected-youth-education-profiles-population-3/tanzania/tonga/

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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.