Which has higher persistence to grade 5, female, Costa Rica or Iran, Islamic Republic of?

Costa Rica, at 95.7% against 95.7% in Iran, Islamic Republic of as of 2023.

How many years of comparable data are there for Costa Rica and Iran, Islamic Republic of?

17 years are reported by both, from 1986 to 2015.

Where does this data come from?

Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Persistence to grade 5, female (% of cohort). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Costa Rica vs Iran, Islamic Republic of: Persistence to grade 5, female

Costa Rica

95.7%

in 2023

Iran, Islamic Republic of

95.7%

in 2022

Costa Rica rank

62nd

Iran, Islamic Republic of rank

63rd

Persistence to grade 5, female over time

Costa Rica
Iran, Islamic Republic of

How they compare

Costa Rica currently reports 95.7% against 95.7% in Iran, Islamic Republic of, a difference of 0.0%.

The two have swapped places 7 times across 17 shared years of data; in 1986 it was Costa Rica ahead.

Costa Rica ranks 62nd and Iran, Islamic Republic of ranks 63rd of 149 countries.

Iran, Islamic Republic of has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Costa Rica	Iran, Islamic Republic of	Difference	Ahead
1980s	83.6%	84.0%	0.4%	Iran, Islamic Republic of
1990s	87.1%	89.1%	2.0%	Iran, Islamic Republic of
2000s	94.1%	95.0%	0.8%	Iran, Islamic Republic of
2010s	94.3%	94.7%	0.4%	Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher persistence to grade 5, female, Costa Rica or Iran, Islamic Republic of?: Costa Rica, at 95.7% against 95.7% in Iran, Islamic Republic of as of 2023.
What is the difference in persistence to grade 5, female between Costa Rica and Iran, Islamic Republic of?: 0.0%, with Costa Rica ahead.
How many years of comparable data are there for Costa Rica and Iran, Islamic Republic of?: 17 years are reported by both, from 1986 to 2015.
How do Costa Rica and Iran, Islamic Republic of rank globally for persistence to grade 5, female?: Costa Rica ranks 62nd and Iran, Islamic Republic of ranks 63rd of 149 countries.
Where does this data come from?: Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Persistence to grade 5, female (% of cohort). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Costa Rica vs Iran, Islamic Republic of: Persistence to grade 5, female. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 15 September 2026, from https://education.statizoid.com/compare/persistence-to-grade-5-female-percent-of-cohort/costa-rica/iran-islamic-rep/

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About this data

Indicator: Persistence to grade 5, female (% of cohort)
Unit: % of cohort
Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 154 places, 3,087 data points, 1970–2023
Last refreshed: 03 September 2026

Persistence to grade 5 (percentage of cohort reaching grade 5) is the share of children enrolled in the first grade of primary school who eventually reach grade 5. The estimate is based on the reconstructed cohort method.