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

Sierra Leone: Wittgenstein Projection: Population age 25-29 in thousands by highest was 205.05 in 2100. ◆ Volatile

Latest (2100)
205.05
World rank
66th
of 166 countries
All-time high
205.05
in 2100
All-time low
14.67
in 2010
Years of data
19
2010–2100

Wittgenstein Projection: Population age 25-29 in thousands by highest in Sierra Leone, 2010–2100

0501001502002010205521002010: 14.72015: 192020: 26.12025: 35.72030: 47.62035: 61.82040: 73.62045: 88.22050: 103.42055: 118.82060: 136.42065: 151.52070: 163.42075: 172.42080: 182.22085: 192.72090: 198.42095: 201.92100: 205.1

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 25-29 in thousands by highest in Sierra Leone is 205.05, measured in 2100. That is the highest value across all 19 years on record.

That represents a change of up 3.4% over ten years.

Over the whole period, wittgenstein projection: population age 25-29 in thousands by highest in Sierra Leone peaked at 205.05 in 2100 and was at its lowest, 14.67, in 2010.

That places Sierra Leone 66th out of 166 countries with data for 2100, putting it in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Wittgenstein Projection: Population age 25-29 in thousands by highest in Sierra Leone, year by year

Annual values for Wittgenstein Projection: Population age 25-29 in thousands by highest level of educational attainment. Upper Secondary. Female in Sierra Leone, 2010 to 2100.
Year Value Change
2010 14.67
2015 19.02 +29.7%
2020 26.13 +37.4%
2025 35.74 +36.8%
2030 47.63 +33.3%
2035 61.78 +29.7%
2040 73.6 +19.1%
2045 88.24 +19.9%
2050 103.42 +17.2%
2055 118.81 +14.9%
2060 136.45 +14.8%
2065 151.49 +11.0%
2070 163.42 +7.9%
2075 172.41 +5.5%
2080 182.2 +5.7%
2085 192.72 +5.8%
2090 198.4 +2.9%
2095 201.91 +1.8%
2100 205.05 +1.6%

Averages by decade

DecadeAverage LowestHighest Years
2010s 16.84 14.67 19.02 2
2020s 30.94 26.13 35.74 2
2030s 54.7 47.63 61.78 2
2040s 80.92 73.6 88.24 2
2050s 111.12 103.42 118.81 2
2060s 143.97 136.45 151.49 2
2070s 167.91 163.42 172.41 2
2080s 187.46 182.2 192.72 2
2090s 200.16 198.4 201.91 2
2100s 205.05 205.05 205.05 1

Countries ranked near Sierra Leone

  1. 63 Canada 211.33 compare
  2. 64 Japan 208.54 compare
  3. 65 Spain 206.25 compare
  4. 67 Haiti 203.35 compare
  5. 68 Zimbabwe 192.65 compare
  6. 69 United Arab Emirates 158.73 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 25-29 in thousands by highest in Sierra Leone?
Wittgenstein projection: population age 25-29 in thousands by highest in Sierra Leone was 205.05 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 25-29 in thousands by highest recorded in Sierra Leone?
The highest recorded value was 205.05 in 2100.
What is the lowest wittgenstein projection: population age 25-29 in thousands by highest recorded in Sierra Leone?
The lowest recorded value was 14.67 in 2010.
How does Sierra Leone rank for wittgenstein projection: population age 25-29 in thousands by highest?
Sierra Leone ranks 66th out of 166 countries with data for 2100.
Is wittgenstein projection: population age 25-29 in thousands by highest rising or falling in Sierra Leone?
Over the last ten years it is up 3.4%. The long-run trend across the full record is volatile.
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 25-29 in thousands by highest level of educational attainment. Upper Secondary. Female. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 19 observations, free to reuse under CC BY 4.0 (World Bank Open Data).

Share, cite or embed this page

Cite this page

Wittgenstein Projection: Population age 25-29 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 24 August 2026, from https://reference.statizoid.com/stat/wittgenstein-projection-population-age-25-29-in-thousands-by-highest-level-of-educational-7/sierra-leone/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (World Bank Open Data); please keep the attribution.

<a href="https://reference.statizoid.com/stat/wittgenstein-projection-population-age-25-29-in-thousands-by-highest-level-of-educational-7/sierra-leone/">Wittgenstein Projection: Population age 25-29 in thousands by highest in Sierra Leone</a> — Statizoid

About this data

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