Wittgenstein Projection: Population age 15-19 in thousands by highest in Sierra Leone

Sierra Leone: Wittgenstein Projection: Population age 15-19 in thousands by highest was 35.29 in 2100. ▼ Falling

Latest (2100)
35.29
World rank
47th
of 166 countries
All-time high
108.26
in 2050
All-time low
35.29
in 2100
Years of data
19
2010–2100

Wittgenstein Projection: Population age 15-19 in thousands by highest in Sierra Leone, 2010–2100

4060801002010205521002010: 522015: 642020: 77.42025: 90.42030: 962035: 102.22040: 1062045: 107.42050: 108.32055: 1062060: 99.82065: 91.72070: 83.72075: 75.82080: 66.42085: 57.52090: 49.62095: 41.92100: 35.3

Source: Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/.

Analysis

The most recent figure for wittgenstein projection: population age 15-19 in thousands by highest in Sierra Leone is 35.29, measured in 2100. That is the lowest value across all 19 years on record.

Compared with earlier readings it is down 28.9% over ten years.

Over the whole period, wittgenstein projection: population age 15-19 in thousands by highest in Sierra Leone peaked at 108.26 in 2050 and was at its lowest, 35.29, in 2100.

That places Sierra Leone 47th out of 166 countries with data for 2100, putting it in the middle of the range.

The long-run direction has been consistently falling across the 19 years of available data.

Wittgenstein Projection: Population age 15-19 in thousands by highest in Sierra Leone, year by year

Annual values for Wittgenstein Projection: Population age 15-19 in thousands by highest level of educational attainment. Primary. Male in Sierra Leone, 2010 to 2100.
Year Value Change
2010 52.02
2015 63.95 +22.9%
2020 77.44 +21.1%
2025 90.38 +16.7%
2030 95.98 +6.2%
2035 102.19 +6.5%
2040 106.04 +3.8%
2045 107.41 +1.3%
2050 108.26 +0.8%
2055 106.02 -2.1%
2060 99.84 -5.8%
2065 91.66 -8.2%
2070 83.71 -8.7%
2075 75.79 -9.5%
2080 66.41 -12.4%
2085 57.5 -13.4%
2090 49.6 -13.7%
2095 41.9 -15.5%
2100 35.29 -15.8%

Averages by decade

DecadeAverage LowestHighest Years
2010s 57.98 52.02 63.95 2
2020s 83.91 77.44 90.38 2
2030s 99.09 95.98 102.19 2
2040s 106.72 106.04 107.41 2
2050s 107.14 106.02 108.26 2
2060s 95.75 91.66 99.84 2
2070s 79.75 75.79 83.71 2
2080s 61.95 57.5 66.41 2
2090s 45.75 41.9 49.6 2
2100s 35.29 35.29 35.29 1

Countries ranked near Sierra Leone

  1. 44 Saudi Arabia 38.19 compare
  2. 45 Korea 38.17 compare
  3. 46 Viet Nam 37.44 compare
  4. 48 Guatemala 34.15 compare
  5. 49 Myanmar 32.79 compare
  6. 50 Netherlands 31.48 compare

See the full ranking of 167 places →

More reference data data for Sierra Leone

All data for Sierra Leone →

Frequently asked questions

What is wittgenstein projection: population age 15-19 in thousands by highest in Sierra Leone?
Wittgenstein projection: population age 15-19 in thousands by highest in Sierra Leone was 35.29 in 2100, according to Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/.
What is the highest wittgenstein projection: population age 15-19 in thousands by highest recorded in Sierra Leone?
The highest recorded value was 108.26 in 2050.
What is the lowest wittgenstein projection: population age 15-19 in thousands by highest recorded in Sierra Leone?
The lowest recorded value was 35.29 in 2100.
How does Sierra Leone rank for wittgenstein projection: population age 15-19 in thousands by highest?
Sierra Leone ranks 47th out of 166 countries with data for 2100.
Is wittgenstein projection: population age 15-19 in thousands by highest rising or falling in Sierra Leone?
Over the last ten years it is down 28.9%. The long-run trend across the full record is falling.
Where does this Sierra Leone data come from?
The figures come from Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/, published as part of Wittgenstein Projection: Population age 15-19 in thousands by highest level of educational attainment. Primary. Male. Statizoid updates them automatically from the source API.

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Wittgenstein Projection: Population age 15-19 in thousands by highest in Sierra Leone. Statizoid, drawing on Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/. Retrieved 23 August 2026, from https://reference.statizoid.com/stat/wittgenstein-projection-population-age-15-19-in-thousands-by-highest-level-of-educational-2/sierra-leone/

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About this data

Indicator
Wittgenstein Projection: Population age 15-19 in thousands by highest level of educational attainment. Primary. Male
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 primary education or incomplete lower 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/