How many years of comparable data are there for OECD members and Sierra Leone?

6 years are reported by both, from 2012 to 2019.

Where does this data come from?

UNESCO Institute for Statistics, published as Out-of-school children, one year younger than official primary entry age, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

OECD members vs Sierra Leone: Out-of-school children, one year younger than official primary entry

OECD members

1.18 million number

in 2019

Sierra Leone

124,555 number

in 2019

OECD members rank

30th

Sierra Leone rank

27th

Out-of-school children, one year younger than official primary entry over time

OECD members
Sierra Leone

How they compare

OECD members currently reports 1.18 million number against 124,555 number in Sierra Leone, a difference of 1.05 million number.

That makes OECD members's figure about 9.4 times Sierra Leone's.

Across all 6 years both countries report, OECD members has been ahead every year.

OECD members ranks 30th and Sierra Leone ranks 27th of 42 groups.

OECD members has averaged higher in every one of the 1 decades both report.

Frequently asked questions

Which has higher out-of-school children, one year younger than official primary entry, OECD members or Sierra Leone?: OECD members, at 1.18 million number against 124,555 number in Sierra Leone as of 2019.
What is the difference in out-of-school children, one year younger than official primary entry between OECD members and Sierra Leone?: 1.05 million number, with OECD members ahead.
How many years of comparable data are there for OECD members and Sierra Leone?: 6 years are reported by both, from 2012 to 2019.
How do OECD members and Sierra Leone rank globally for out-of-school children, one year younger than official primary entry?: OECD members ranks 30th and Sierra Leone ranks 27th of 42 groups.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school children, one year younger than official primary entry age, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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OECD members vs Sierra Leone: Out-of-school children, one year younger than official primary entry. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 15 September 2026, from https://reference.statizoid.com/compare/out-of-school-children-one-year-younger-than-official-primary-entry-age-both-sexes-number/oecd-members/sierra-leone/

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<a href="https://reference.statizoid.com/compare/out-of-school-children-one-year-younger-than-official-primary-entry-age-both-sexes-number/oecd-members/sierra-leone/">OECD members vs Sierra Leone: Out-of-school children, one year younger than official primary entry</a> — Statizoid

About this data

Indicator: Out-of-school children, one year younger than official primary entry age, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 175 places, 2,401 data points, 1997–2020
Last refreshed: 04 September 2026

Number of children one year before primary entry age who are not enrolled or attending pre-primary education during in a given academic year. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/