Which has higher primary education, duration, New Zealand or Sao Tome and Principe?

New Zealand, at 6 years against 6 years in Sao Tome and Principe as of 2025.

What is the difference in primary education, duration between New Zealand and Sao Tome and Principe?

0 years, with New Zealand ahead.

How many years of comparable data are there for New Zealand and Sao Tome and Principe?

56 years are reported by both, from 1970 to 2025.

Where does this data come from?

Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Primary education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

New Zealand vs Sao Tome and Principe: Primary education, duration

New Zealand

6 years

in 2025

Sao Tome and Principe

6 years

in 2025

New Zealand rank

25th

Sao Tome and Principe rank

25th

Primary education, duration over time

New Zealand
Sao Tome and Principe

How they compare

New Zealand currently reports 6 years against 6 years in Sao Tome and Principe, a difference of 0 years.

The two have swapped places 1 time across 56 shared years of data; in 1970 it was New Zealand ahead.

New Zealand ranks 25th and Sao Tome and Principe ranks 25th of 210 countries.

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

Head to head by decade

Decade	New Zealand	Sao Tome and Principe	Difference	Ahead
1970s	6 years	4 years	2 years	New Zealand
1980s	6 years	4 years	2 years	New Zealand
1990s	6 years	4.2 years	1.8 years	New Zealand
2000s	6 years	6 years	0 years	—
2010s	6 years	6 years	0 years	—
2020s	6 years	6 years	0 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher primary education, duration, New Zealand or Sao Tome and Principe?: New Zealand, at 6 years against 6 years in Sao Tome and Principe as of 2025.
What is the difference in primary education, duration between New Zealand and Sao Tome and Principe?: 0 years, with New Zealand ahead.
How many years of comparable data are there for New Zealand and Sao Tome and Principe?: 56 years are reported by both, from 1970 to 2025.
How do New Zealand and Sao Tome and Principe rank globally for primary education, duration?: New Zealand ranks 25th and Sao Tome and Principe ranks 25th of 210 countries.
Where does this data come from?: Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Primary education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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New Zealand vs Sao Tome and Principe: Primary education, duration. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 07 September 2026, from https://education.statizoid.com/compare/primary-education-duration-years/new-zealand/sao-tome-and-principe/

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About this data

Indicator: Primary education, duration (years)
Unit: years
Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 256 places, 14,114 data points, 1970–2025
Last refreshed: 03 September 2026

Primary duration refers to the number of grades (years) in primary school.