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

Congo
140.04
in 2100
Sierra Leone
163.84
in 2100
Congo rank
40th
Sierra Leone rank
37th

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

  • Congo
  • Sierra Leone
50100150200250201020552100

How they compare

Sierra Leone currently reports 163.84 against 140.04 in Congo, a difference of 23.8.

That makes Sierra Leone's figure about 1.2 times Congo's.

The two have swapped places 1 time across 19 shared years of data; in 2010 it was Congo ahead.

Congo ranks 40th and Sierra Leone ranks 37th of 166 countries.

Across the 10 decades both report, Congo averaged higher in 2 and Sierra Leone in 8.

Head to head by decade

Decade Congo Sierra Leone Difference Ahead
2010s 79.09 60.71 18.38 Congo
2020s 109.29 100.26 9.03 Congo
2030s 145.2 155.85 10.65 Sierra Leone
2040s 163.8 196.39 32.59 Sierra Leone
2050s 172.68 224.75 52.08 Sierra Leone
2060s 180.03 240.31 60.29 Sierra Leone
2070s 172.45 231.21 58.76 Sierra Leone
2080s 163.56 210.59 47.03 Sierra Leone
2090s 150 184.03 34.03 Sierra Leone
2100s 140.04 163.84 23.8 Sierra Leone

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, Congo or Sierra Leone?
Sierra Leone, at 163.84 against 140.04 in Congo as of 2100.
What is the difference in wittgenstein projection: population age 25-29 in thousands by highest between Congo and Sierra Leone?
23.8, with Sierra Leone ahead.
How many years of comparable data are there for Congo and Sierra Leone?
19 years are reported by both, from 2010 to 2100.
How do Congo and Sierra Leone rank globally for wittgenstein projection: population age 25-29 in thousands by highest?
Congo ranks 40th and Sierra Leone ranks 37th 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. Lower Secondary. Total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Sierra Leone: 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 26 August 2026, from https://reference.statizoid.com/compare/wittgenstein-projection-population-age-25-29-in-thousands-by-highest-level-of-educational-6/congo-rep/sierra-leone/

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About this data

Indicator
Wittgenstein Projection: Population age 25-29 in thousands by highest level of educational attainment. Lower Secondary. 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 completed lower secondary or incomplete upper secondary 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/