Wittgenstein Projection: Population in thousands by highest level of in Samoa

Samoa: Wittgenstein Projection: Population in thousands by highest level of was 8.67 in 2100. ▼ Falling

Latest (2100)
8.67
World rank
158th
of 166 countries
All-time high
25.22
in 2025
All-time low
8.67
in 2100
Years of data
19
2010–2100

Wittgenstein Projection: Population in thousands by highest level of in Samoa, 2010–2100

101520252010205521002010: 21.32015: 22.72020: 24.52025: 25.22030: 25.12035: 24.42040: 23.92045: 23.12050: 22.12055: 20.62060: 18.92065: 17.32070: 15.82075: 14.42080: 13.12085: 11.92090: 10.82095: 9.72100: 8.7

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

Analysis

In 2100, wittgenstein projection: population in thousands by highest level of in Samoa stood at 8.67. That is the lowest value across all 19 years on record.

The figure is down 19.3% over ten years.

Over the whole period, wittgenstein projection: population in thousands by highest level of in Samoa peaked at 25.22 in 2025 and was at its lowest, 8.67, in 2100.

Samoa ranks 158th of 166 countries on this measure, in the bottom quarter.

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

Wittgenstein Projection: Population in thousands by highest level of in Samoa, year by year

Annual values for Wittgenstein Projection: Population in thousands by highest level of educational attainment. Lower Secondary. Female in Samoa, 2010 to 2100.
Year Value Change
2010 21.28 —
2015 22.73 +6.8%
2020 24.47 +7.7%
2025 25.22 +3.1%
2030 25.11 -0.4%
2035 24.45 -2.6%
2040 23.85 -2.5%
2045 23.15 -2.9%
2050 22.08 -4.6%
2055 20.61 -6.7%
2060 18.94 -8.1%
2065 17.32 -8.6%
2070 15.79 -8.8%
2075 14.4 -8.8%
2080 13.11 -9.0%
2085 11.9 -9.2%
2090 10.75 -9.7%
2095 9.66 -10.1%
2100 8.67 -10.2%

Samoa compared with similar countries

  • Samoa's 8.67 is below the median for upper middle income countries, which is 155.32, 6% of the median. (49 countries reporting)
  • Samoa's 8.67 is below the median for East Asia & Pacific, which is 222.23, 4% of the median. (23 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2010s 22.01 21.28 22.73 2
2020s 24.84 24.47 25.22 2
2030s 24.78 24.45 25.11 2
2040s 23.5 23.15 23.85 2
2050s 21.34 20.61 22.08 2
2060s 18.13 17.32 18.94 2
2070s 15.09 14.4 15.79 2
2080s 12.5 11.9 13.11 2
2090s 10.21 9.66 10.75 2
2100s 8.67 8.67 8.67 1

Countries ranked near Samoa

  1. 155 Guyana 15.57 compare
  2. 156 Puerto Rico 14.58 compare
  3. 157 Cyprus 9.42 compare
  4. 159 Aruba 7.83 compare
  5. 160 Montenegro 7.74 compare
  6. 161 Tonga 6.58 compare

See the full ranking of 167 places →

More reference data data for Samoa

All data for Samoa →

Frequently asked questions

What is wittgenstein projection: population in thousands by highest level of in Samoa?
Wittgenstein projection: population in thousands by highest level of in Samoa was 8.67 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 in thousands by highest level of recorded in Samoa?
The highest recorded value was 25.22 in 2025.
What is the lowest wittgenstein projection: population in thousands by highest level of recorded in Samoa?
The lowest recorded value was 8.67 in 2100.
How does Samoa rank for wittgenstein projection: population in thousands by highest level of?
Samoa ranks 158th out of 166 countries with data for 2100.
Is wittgenstein projection: population in thousands by highest level of rising or falling in Samoa?
Over the last ten years it is down 19.3%. The long-run trend across the full record is falling.
Where does this Samoa 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 in thousands by highest level of educational attainment. Lower Secondary. Female. Statizoid updates them automatically from the source API.

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Wittgenstein Projection: Population in thousands by highest level of in Samoa. Statizoid, drawing on Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/. Retrieved 29 September 2026, from https://reference.statizoid.com/stat/wittgenstein-projection-population-in-thousands-by-highest-level-of-educational-4/samoa/

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About this data

Indicator
Wittgenstein Projection: Population in thousands by highest level of educational attainment. Lower 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 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/