How many years of comparable data are there for Guinea-Bissau and Oman?

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

Where does this data come from?

UNESCO Institute for Statistics, published as School age population, primary education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guinea-Bissau vs Oman: School age population, primary education, both sexes

Guinea-Bissau

313,803 number

in 2020

Oman

290,745 number

in 2020

Guinea-Bissau rank

129th

Oman rank

132nd

School age population, primary education, both sexes over time

Guinea-Bissau
Oman

How they compare

Guinea-Bissau currently reports 313,803 number against 290,745 number in Oman, a difference of 23,058 number.

That makes Guinea-Bissau's figure about 1.1 times Oman's.

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

Guinea-Bissau ranks 129th and Oman ranks 132nd of 206 countries.

Across the 6 decades both report, Guinea-Bissau averaged higher in 1 and Oman in 5.

Head to head by decade

Decade	Guinea-Bissau	Oman	Difference	Ahead
1970s	106,628 number	139,918 number	33,290 number	Oman
1980s	130,922 number	224,934 number	94,012 number	Oman
1990s	178,065 number	335,811 number	157,747 number	Oman
2000s	214,723 number	328,319 number	113,595 number	Oman
2010s	271,016 number	303,957 number	32,941 number	Oman
2020s	313,803 number	290,745 number	23,058 number	Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school age population, primary education, both sexes, Guinea-Bissau or Oman?: Guinea-Bissau, at 313,803 number against 290,745 number in Oman as of 2020.
What is the difference in school age population, primary education, both sexes between Guinea-Bissau and Oman?: 23,058 number, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Oman?: 51 years are reported by both, from 1970 to 2020.
How do Guinea-Bissau and Oman rank globally for school age population, primary education, both sexes?: Guinea-Bissau ranks 129th and Oman ranks 132nd of 206 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as School age population, primary education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Oman: School age population, primary education, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 04 September 2026, from https://education.statizoid.com/compare/school-age-population-primary-education-both-sexes-number/guinea-bissau/oman/

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<a href="https://education.statizoid.com/compare/school-age-population-primary-education-both-sexes-number/guinea-bissau/oman/">Guinea-Bissau vs Oman: School age population, primary education, both sexes</a> — Statizoid

About this data

Indicator: School age population, primary education, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 251 places, 12,277 data points, 1970–2020
Last refreshed: 21 August 2026

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