What is the difference in duration of pre-primary education between Central African Republic and Puerto Rico?

0 years, with Central African Republic ahead.

How many years of comparable data are there for Central African Republic and Puerto Rico?

55 years are reported by both, from 1971 to 2025.

Where does this data come from?

UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Duration of pre-primary education. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Central African Republic vs Puerto Rico: Duration of pre-primary education

Central African Republic

3 years

in 2025

Puerto Rico

3 years

in 2025

Central African Republic rank

27th

Puerto Rico rank

27th

Duration of pre-primary education over time

Central African Republic
Puerto Rico

How they compare

Central African Republic currently reports 3 years against 3 years in Puerto Rico, a difference of 0 years.

The two have swapped places 1 time across 55 shared years of data; in 1971 it was Central African Republic ahead.

Central African Republic ranks 27th and Puerto Rico ranks 27th of 223 countries.

Central African Republic has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Central African Republic	Puerto Rico	Difference	Ahead
1970s	3 years	2 years	1 years	Central African Republic
1980s	3 years	2 years	1 years	Central African Republic
1990s	3 years	2 years	1 years	Central African Republic
2000s	3 years	2 years	1 years	Central African Republic
2010s	3 years	2.7 years	0.3 years	Central African Republic
2020s	3 years	3 years	0 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher duration of pre-primary education, Central African Republic or Puerto Rico?: Central African Republic, at 3 years against 3 years in Puerto Rico as of 2025.
What is the difference in duration of pre-primary education between Central African Republic and Puerto Rico?: 0 years, with Central African Republic ahead.
How many years of comparable data are there for Central African Republic and Puerto Rico?: 55 years are reported by both, from 1971 to 2025.
How do Central African Republic and Puerto Rico rank globally for duration of pre-primary education?: Central African Republic ranks 27th and Puerto Rico ranks 27th of 223 countries.
Where does this data come from?: UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Duration of pre-primary education. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Central African Republic vs Puerto Rico: Duration of pre-primary education. Statizoid, drawing on UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data. Retrieved 05 September 2026, from https://education.statizoid.com/compare/duration-of-pre-primary-education/central-african-republic/puerto-rico-us/

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About this data

Indicator: Duration of pre-primary education
Unit: years
Source: UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 223 places, 12,020 data points, 1970–2025
Last refreshed: 28 August 2026

Average number of years that a child is expected to spend in pre-primary education, defined by country's official educational regulations or laws.