Which has higher secondary education, duration, American Samoa or Tanzania, United Republic of?

American Samoa, at 6 years against 6 years in Tanzania, United Republic of as of 2025.

What is the difference in secondary education, duration between American Samoa and Tanzania, United Republic of?

0 years, with American Samoa ahead.

How many years of comparable data are there for American Samoa and Tanzania, United Republic of?

20 years are reported by both, from 1989 to 2025.

Where does this data come from?

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

American Samoa vs Tanzania, United Republic of: Secondary education, duration

American Samoa

6 years

in 2025

Tanzania, United Republic of

6 years

in 2025

American Samoa rank

91st

Tanzania, United Republic of rank

91st

Secondary education, duration over time

American Samoa
Tanzania, United Republic of

How they compare

American Samoa currently reports 6 years against 6 years in Tanzania, United Republic of, a difference of 0 years.

Across all 20 years both countries report, Tanzania, United Republic of has been ahead every year.

American Samoa ranks 91st and Tanzania, United Republic of ranks 91st of 209 countries.

Tanzania, United Republic of has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	American Samoa	Tanzania, United Republic of	Difference	Ahead
1980s	4 years	6 years	2 years	Tanzania, United Republic of
1990s	4.4 years	6 years	1.6 years	Tanzania, United Republic of
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 secondary education, duration, American Samoa or Tanzania, United Republic of?: American Samoa, at 6 years against 6 years in Tanzania, United Republic of as of 2025.
What is the difference in secondary education, duration between American Samoa and Tanzania, United Republic of?: 0 years, with American Samoa ahead.
How many years of comparable data are there for American Samoa and Tanzania, United Republic of?: 20 years are reported by both, from 1989 to 2025.
How do American Samoa and Tanzania, United Republic of rank globally for secondary education, duration?: American Samoa ranks 91st and Tanzania, United Republic of ranks 91st of 209 countries.
Where does this data come from?: Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Secondary education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

American Samoa vs Tanzania, United Republic of: Secondary education, duration. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 19 August 2026, from https://education.statizoid.com/compare/secondary-education-duration-years/american-samoa/tanzania/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (World Bank Open Data); please keep the attribution.

<a href="https://education.statizoid.com/compare/secondary-education-duration-years/american-samoa/tanzania/">American Samoa vs Tanzania, United Republic of: Secondary education, duration</a> — Statizoid

About this data

Indicator: Secondary 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: 255 places, 13,986 data points, 1970–2025
Last refreshed: 06 August 2026

Secondary duration refers to the number of grades (years) in secondary school.