How many years of comparable data are there for Gambia and Namibia?

51 years are reported by both, from 1970 to 2020.

Where does this data come from?

UNESCO Institute for Statistics, published as Population of the official entrance age to secondary general education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Gambia vs Namibia: Population of the official entrance age to secondary general

Gambia

56,255 number

in 2020

Namibia

52,881 number

in 2020

Gambia rank

128th

Namibia rank

131st

Population of the official entrance age to secondary general over time

Gambia
Namibia

How they compare

Gambia currently reports 56,255 number against 52,881 number in Namibia, a difference of 3,374 number.

That makes Gambia's figure about 1.1 times Namibia's.

The two have swapped places 1 time across 51 shared years of data; in 1970 it was Namibia ahead.

Gambia ranks 128th and Namibia ranks 131st of 205 countries.

Across the 6 decades both report, Gambia averaged higher in 1 and Namibia in 5.

Head to head by decade

Decade	Gambia	Namibia	Difference	Ahead
1970s	11,243 number	20,865 number	9,622 number	Namibia
1980s	15,330 number	29,462 number	14,132 number	Namibia
1990s	23,897 number	39,088 number	15,190 number	Namibia
2000s	37,329 number	47,994 number	10,665 number	Namibia
2010s	48,616 number	49,988 number	1,371 number	Namibia
2020s	56,255 number	52,881 number	3,374 number	Gambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population of the official entrance age to secondary general, Gambia or Namibia?: Gambia, at 56,255 number against 52,881 number in Namibia as of 2020.
What is the difference in population of the official entrance age to secondary general between Gambia and Namibia?: 3,374 number, with Gambia ahead.
How many years of comparable data are there for Gambia and Namibia?: 51 years are reported by both, from 1970 to 2020.
How do Gambia and Namibia rank globally for population of the official entrance age to secondary general?: Gambia ranks 128th and Namibia ranks 131st of 205 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Population of the official entrance age to secondary general education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Gambia vs Namibia: Population of the official entrance age to secondary general. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 14 September 2026, from https://reference.statizoid.com/compare/population-of-the-official-entrance-age-to-secondary-general-education-both-sexes-number/gambia-the/namibia/

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About this data

Indicator: Population of the official entrance age to secondary general education, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 205 places, 10,014 data points, 1970–2020
Last refreshed: 04 September 2026

Population of the age-group theoretically corresponding to secondary general education as indicated by theoretical entrance age and duration.