Sierra Leone vs Zambia: Wittgenstein Projection: Population age 25-29 in thousands by highest

Sierra Leone
23.86
in 2100
Zambia
52.29
in 2100
Sierra Leone rank
15th
Zambia rank
12th

Wittgenstein Projection: Population age 25-29 in thousands by highest over time

  • Sierra Leone
  • Zambia
050100150200250201020552100

How they compare

Zambia currently reports 52.29 against 23.86 in Sierra Leone, a difference of 28.43.

That makes Zambia's figure about 2.2 times Sierra Leone's.

Across all 19 years both countries report, Zambia has been ahead every year.

Sierra Leone ranks 15th and Zambia ranks 12th of 166 countries.

Zambia has averaged higher in every one of the 10 decades both report.

Head to head by decade

Decade Sierra Leone Zambia Difference Ahead
2010s 92.64 220.58 127.94 Zambia
2020s 89.16 222.24 133.08 Zambia
2030s 104.97 244.17 139.2 Zambia
2040s 103.02 257.97 154.95 Zambia
2050s 93.97 244.92 150.95 Zambia
2060s 81.56 212.71 131.16 Zambia
2070s 64.27 166.3 102.03 Zambia
2080s 47.56 119.86 72.3 Zambia
2090s 32.96 77.34 44.38 Zambia
2100s 23.86 52.29 28.43 Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher wittgenstein projection: population age 25-29 in thousands by highest, Sierra Leone or Zambia?
Zambia, at 52.29 against 23.86 in Sierra Leone as of 2100.
What is the difference in wittgenstein projection: population age 25-29 in thousands by highest between Sierra Leone and Zambia?
28.43, with Zambia ahead.
How many years of comparable data are there for Sierra Leone and Zambia?
19 years are reported by both, from 2010 to 2100.
How do Sierra Leone and Zambia rank globally for wittgenstein projection: population age 25-29 in thousands by highest?
Sierra Leone ranks 15th and Zambia ranks 12th of 166 countries.
Where does this data come from?
Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/, published as Wittgenstein Projection: Population age 25-29 in thousands by highest level of educational attainment. Incomplete Primary. Total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Zambia: Wittgenstein Projection: Population age 25-29 in thousands by highest. Statizoid, drawing on Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/. Retrieved 02 September 2026, from https://reference.statizoid.com/compare/wittgenstein-projection-population-age-25-29-in-thousands-by-highest-level-of-educational-18/sierra-leone/zambia/

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About this data

Indicator
Wittgenstein Projection: Population age 25-29 in thousands by highest level of educational attainment. Incomplete Primary. Total
Source
Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
167 places, 3,173 data points, 2010–2100
Last refreshed

Total population in thousands in the specified age group that has pre-primary education or incomplete primary education as the highest level of educational attainment. Projections are based on collected census and survey data for the base year (around 2010) and the Medium Shared Socioeconomic Pathways (SSP2) projection model. The SSP2 is a middle-of-the-road scenario that combines medium fertility with medium mortality, medium migration, and the Global Education Trend (GET) education scenario. For more information and other projection models, consult the Wittgenstein Centre for Demography and Global Human Capital's website: http://www.oeaw.ac.at/vid/dataexplorer/