Hong Kong, China vs Sierra Leone: Wittgenstein Projection: Population age 15-19 in thousands by highest

Hong Kong, China
183.34
in 2100
Sierra Leone
172.81
in 2100
Hong Kong, China rank
78th
Sierra Leone rank
81st

Wittgenstein Projection: Population age 15-19 in thousands by highest over time

  • Hong Kong, China
  • Sierra Leone
050100150200201020552100

How they compare

Hong Kong, China currently reports 183.34 against 172.81 in Sierra Leone, a difference of 10.53.

That makes Hong Kong, China's figure about 1.1 times Sierra Leone's.

Across all 19 years both countries report, Hong Kong, China has been ahead every year.

Hong Kong, China ranks 78th and Sierra Leone ranks 81st of 166 countries.

Hong Kong, China has averaged higher in every one of the 10 decades both report.

Head to head by decade

Decade Hong Kong, China Sierra Leone Difference Ahead
2010s 165.25 20.78 144.47 Hong Kong, China
2020s 115.22 35.48 79.75 Hong Kong, China
2030s 184.26 50.69 133.58 Hong Kong, China
2040s 182.89 68.42 114.47 Hong Kong, China
2050s 170.52 89.55 80.97 Hong Kong, China
2060s 198.04 108.92 89.12 Hong Kong, China
2070s 211.27 128.48 82.79 Hong Kong, China
2080s 195.13 146.81 48.32 Hong Kong, China
2090s 185.53 163.39 22.14 Hong Kong, China
2100s 183.34 172.81 10.53 Hong Kong, China

Averages of every year both report within each decade.

Frequently asked questions

Which has higher wittgenstein projection: population age 15-19 in thousands by highest, Hong Kong, China or Sierra Leone?
Hong Kong, China, at 183.34 against 172.81 in Sierra Leone as of 2100.
What is the difference in wittgenstein projection: population age 15-19 in thousands by highest between Hong Kong, China and Sierra Leone?
10.53, with Hong Kong, China ahead.
How many years of comparable data are there for Hong Kong, China and Sierra Leone?
19 years are reported by both, from 2010 to 2100.
How do Hong Kong, China and Sierra Leone rank globally for wittgenstein projection: population age 15-19 in thousands by highest?
Hong Kong, China ranks 78th and Sierra Leone ranks 81st 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 15-19 in thousands by highest level of educational attainment. Upper Secondary. Total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong, China vs Sierra Leone: Wittgenstein Projection: Population age 15-19 in thousands by highest. Statizoid, drawing on Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/. Retrieved 08 September 2026, from https://reference.statizoid.com/compare/wittgenstein-projection-population-age-15-19-in-thousands-by-highest-level-of-educational-9/hong-kong-sar-china/sierra-leone/

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About this data

Indicator
Wittgenstein Projection: Population age 15-19 in thousands by highest level of educational attainment. Upper 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 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/