How many years of comparable data are there for Bulgaria and Puerto Rico?

16 years are reported by both, from 1998 to 2013.

Where does this data come from?

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

Bulgaria vs Puerto Rico: School age population, early childhood education, both sexes

Bulgaria

264,440 number

in 2019

Puerto Rico

259,985 number

in 2013

Bulgaria rank

124th

Puerto Rico rank

125th

School age population, early childhood education, both sexes over time

Bulgaria
Puerto Rico

How they compare

Bulgaria currently reports 264,440 number against 259,985 number in Puerto Rico, a difference of 4,455 number.

Across all 16 years both countries report, Bulgaria has been ahead every year.

Bulgaria ranks 124th and Puerto Rico ranks 125th of 199 countries.

Bulgaria has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Bulgaria	Puerto Rico	Difference	Ahead
1990s	333,463 number	119,418 number	214,044 number	Bulgaria
2000s	260,177 number	107,832 number	152,345 number	Bulgaria
2010s	282,360 number	135,402 number	146,958 number	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school age population, early childhood education, both sexes, Bulgaria or Puerto Rico?: Bulgaria, at 264,440 number against 259,985 number in Puerto Rico as of 2019.
What is the difference in school age population, early childhood education, both sexes between Bulgaria and Puerto Rico?: 4,455 number, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Puerto Rico?: 16 years are reported by both, from 1998 to 2013.
How do Bulgaria and Puerto Rico rank globally for school age population, early childhood education, both sexes?: Bulgaria ranks 124th and Puerto Rico ranks 125th of 199 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as School age population, early childhood education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Puerto Rico: School age population, early childhood education, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 09 September 2026, from https://reference.statizoid.com/compare/school-age-population-early-childhood-education-both-sexes-number/bulgaria/puerto-rico-us/

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<a href="https://reference.statizoid.com/compare/school-age-population-early-childhood-education-both-sexes-number/bulgaria/puerto-rico-us/">Bulgaria vs Puerto Rico: School age population, early childhood education, both sexes</a> — Statizoid

About this data

Indicator: School age population, early childhood education, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 239 places, 5,152 data points, 1970–2020
Last refreshed: 04 September 2026

Population of the age-group theoretically corresponding to early childhood education (ISCED 0) as indicated by theoretical entrance age and duration. Within ISCED 0, early childhood educational development programmes are targeted at children aged 0 to 2 years, and pre-primary education programmes are targeted at children aged 3 years until the age to start ISCED 1. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/