How many years of comparable data are there for IDA blend and Sierra Leone?

5 years are reported by both, from 2015 to 2019.

Where does this data come from?

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

IDA blend vs Sierra Leone: Out-of-school rate for children one year younger than official

IDA blend

36.5%

in 2019

Sierra Leone

57.6%

in 2019

IDA blend rank

14th

Sierra Leone rank

17th

Out-of-school rate for children one year younger than official over time

IDA blend
Sierra Leone

How they compare

Sierra Leone currently reports 57.6% against 36.5% in IDA blend, a difference of 21.1%.

That makes Sierra Leone's figure about 1.6 times IDA blend's.

Across all 5 years both countries report, Sierra Leone has been ahead every year.

IDA blend ranks 14th and Sierra Leone ranks 17th of 40 groups.

Sierra Leone has averaged higher in every one of the 1 decades both report.

Frequently asked questions

Which has higher out-of-school rate for children one year younger than official, IDA blend or Sierra Leone?: Sierra Leone, at 57.6% against 36.5% in IDA blend as of 2019.
What is the difference in out-of-school rate for children one year younger than official between IDA blend and Sierra Leone?: 21.1%, with Sierra Leone ahead.
How many years of comparable data are there for IDA blend and Sierra Leone?: 5 years are reported by both, from 2015 to 2019.
How do IDA blend and Sierra Leone rank globally for out-of-school rate for children one year younger than official?: IDA blend ranks 14th and Sierra Leone ranks 17th of 40 groups.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school rate for children one year younger than official primary entrance age, both sexes (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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IDA blend vs Sierra Leone: Out-of-school rate for children one year younger than official. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 13 September 2026, from https://reference.statizoid.com/compare/out-of-school-rate-for-children-one-year-younger-than-official-primary-entrance-age-both/ida-blend/sierra-leone/

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<a href="https://reference.statizoid.com/compare/out-of-school-rate-for-children-one-year-younger-than-official-primary-entrance-age-both/ida-blend/sierra-leone/">IDA blend vs Sierra Leone: Out-of-school rate for children one year younger than official</a> — Statizoid

About this data

Indicator: Out-of-school rate for children one year younger than official primary entrance age, both sexes (%)
Unit: %
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 173 places, 2,379 data points, 1997–2020
Last refreshed: 04 September 2026

Proportion of children in the official age range for one year before primary education who are not enrolled in pre-primary education. To calculate the indicator, the number of students of the official age for one year before primary education enrolled in pre-primary education is subtracted from the total population for one year before primary education. The result is expressed as a percentage of the population of the official age for the year before primary education. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/