How many years of comparable data are there for Tuvalu and United States Virgin Islands?

22 years are reported by both, from 1982 to 2020.

Where does this data come from?

UNESCO Institute for Statistics, published as Theoretical duration of upper secondary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Tuvalu vs United States Virgin Islands: Theoretical duration of upper secondary education

Tuvalu

3 years

in 2020

United States Virgin Islands

3 years

in 2020

Tuvalu rank

52nd

United States Virgin Islands rank

52nd

Theoretical duration of upper secondary education over time

Tuvalu
United States Virgin Islands

How they compare

Tuvalu currently reports 3 years against 3 years in United States Virgin Islands, a difference of 0 years.

Across all 22 years both countries report, United States Virgin Islands has been ahead every year.

Tuvalu ranks 52nd and United States Virgin Islands ranks 52nd of 209 countries.

United States Virgin Islands has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Tuvalu	United States Virgin Islands	Difference	Ahead
1980s	2 years	3 years	1 years	United States Virgin Islands
1990s	2.2 years	3 years	0.8 years	United States Virgin Islands
2010s	3 years	3 years	0 years	—
2020s	3 years	3 years	0 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of upper secondary education, Tuvalu or United States Virgin Islands?: Tuvalu, at 3 years against 3 years in United States Virgin Islands as of 2020.
What is the difference in theoretical duration of upper secondary education between Tuvalu and United States Virgin Islands?: 0 years, with Tuvalu ahead.
How many years of comparable data are there for Tuvalu and United States Virgin Islands?: 22 years are reported by both, from 1982 to 2020.
How do Tuvalu and United States Virgin Islands rank globally for theoretical duration of upper secondary education?: Tuvalu ranks 52nd and United States Virgin Islands ranks 52nd of 209 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Theoretical duration of upper secondary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tuvalu vs United States Virgin Islands: Theoretical duration of upper secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 02 September 2026, from https://education.statizoid.com/compare/theoretical-duration-of-upper-secondary-education-years/tuvalu/virgin-islands-u-s/

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About this data

Indicator: Theoretical duration of upper secondary education (years)
Unit: years
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 209 places, 10,366 data points, 1970–2020
Last refreshed: 21 August 2026

Number of grades (years) in upper secondary education.