How many years of comparable data are there for Spain and Zambia?

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.

Spain vs Zambia: Population of the official entrance age to secondary general

Spain

501,633 number

in 2020

Zambia

462,315 number

in 2020

Spain rank

51st

Zambia rank

53rd

Population of the official entrance age to secondary general over time

Spain
Zambia

How they compare

Spain currently reports 501,633 number against 462,315 number in Zambia, a difference of 39,318 number.

That makes Spain's figure about 1.1 times Zambia's.

Across all 51 years both countries report, Spain has been ahead every year.

Spain ranks 51st and Zambia ranks 53rd of 205 countries.

Spain has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Spain	Zambia	Difference	Ahead
1970s	644,121 number	116,501 number	527,620 number	Spain
1980s	662,496 number	166,103 number	496,393 number	Spain
1990s	540,562 number	226,709 number	313,853 number	Spain
2000s	426,366 number	286,364 number	140,002 number	Spain
2010s	447,712 number	391,585 number	56,127 number	Spain
2020s	501,633 number	462,315 number	39,318 number	Spain

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population of the official entrance age to secondary general, Spain or Zambia?: Spain, at 501,633 number against 462,315 number in Zambia as of 2020.
What is the difference in population of the official entrance age to secondary general between Spain and Zambia?: 39,318 number, with Spain ahead.
How many years of comparable data are there for Spain and Zambia?: 51 years are reported by both, from 1970 to 2020.
How do Spain and Zambia rank globally for population of the official entrance age to secondary general?: Spain ranks 51st and Zambia ranks 53rd 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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Spain vs Zambia: Population of the official entrance age to secondary general. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 13 September 2026, from https://reference.statizoid.com/compare/population-of-the-official-entrance-age-to-secondary-general-education-both-sexes-number/spain/zambia/

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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.