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

49 years are reported by both, from 1971 to 2023.

Where does this data come from?

Statizoid (derived), published as Primary education, pupils, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Chile: Primary education, pupils, per square kilometre

Bulgaria

2.14 units per square kilometre

in 2023

Chile

2.06 units per square kilometre

in 2023

Bulgaria rank

173rd

Chile rank

176th

Primary education, pupils, per square kilometre over time

Bulgaria
Chile

How they compare

Bulgaria currently reports 2.14 units per square kilometre against 2.06 units per square kilometre in Chile, a difference of 0.08 units per square kilometre.

Across all 49 years both countries report, Bulgaria has been ahead every year.

Bulgaria ranks 173rd and Chile ranks 176th of 206 countries.

Bulgaria has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Bulgaria	Chile	Difference	Ahead
1970s	4.64 units per square kilometre	2.52 units per square kilometre	2.13 units per square kilometre	Bulgaria
1980s	4.97 units per square kilometre	2.19 units per square kilometre	2.77 units per square kilometre	Bulgaria
1990s	3.96 units per square kilometre	2.26 units per square kilometre	1.71 units per square kilometre	Bulgaria
2000s	2.8 units per square kilometre	2.3 units per square kilometre	0.4992 units per square kilometre	Bulgaria
2010s	2.38 units per square kilometre	2.03 units per square kilometre	0.3522 units per square kilometre	Bulgaria
2020s	2.19 units per square kilometre	2.07 units per square kilometre	0.1222 units per square kilometre	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher primary education, pupils, per square kilometre, Bulgaria or Chile?: Bulgaria, at 2.14 units per square kilometre against 2.06 units per square kilometre in Chile as of 2023.
What is the difference in primary education, pupils, per square kilometre between Bulgaria and Chile?: 0.08 units per square kilometre, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Chile?: 49 years are reported by both, from 1971 to 2023.
How do Bulgaria and Chile rank globally for primary education, pupils, per square kilometre?: Bulgaria ranks 173rd and Chile ranks 176th of 206 countries.
Where does this data come from?: Statizoid (derived), published as Primary education, pupils, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Chile: Primary education, pupils, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 02 September 2026, from https://education.statizoid.com/compare/primary-education-pupils-per-square-kilometre/bulgaria/chile/

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About this data

Indicator: Primary education, pupils, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 251 places, 10,846 data points, 1970–2023
Last refreshed: 02 September 2026

Primary education, pupils divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.