Samoa vs SDG: Small Island Developing States: Gross enrolment ratio, secondary, adjusted gender parity index

Samoa
1.08 GPIA
in 2016
SDG: Small Island Developing States
1.01 GPIA
in 2024
Samoa rank
41st
SDG: Small Island Developing States rank
43rd

Gross enrolment ratio, secondary, adjusted gender parity index over time

  • Samoa
  • SDG: Small Island Developing States
00.250.50.7511.2197019972024

How they compare

Samoa currently reports 1.08 GPIA against 1.01 GPIA in SDG: Small Island Developing States, a difference of 0.07 GPIA.

That makes Samoa's figure about 1.1 times SDG: Small Island Developing States's.

The two have swapped places 4 times across 27 shared years of data; in 1975 it was Samoa ahead.

Samoa ranks 41st and SDG: Small Island Developing States ranks 43rd of 212 countries.

Across the 5 decades both report, Samoa averaged higher in 4 and SDG: Small Island Developing States in 1.

Head to head by decade

Decade Samoa SDG: Small Island Developing States Difference Ahead
1970s 1.09 GPIA 1.04 GPIA 0.051 GPIA Samoa
1980s 1.03 GPIA 1.05 GPIA 0.0288 GPIA SDG: Small Island Developing States
1990s 1.08 GPIA 1.06 GPIA 0.0234 GPIA Samoa
2000s 1.1 GPIA 1.03 GPIA 0.0732 GPIA Samoa
2010s 1.09 GPIA 1.02 GPIA 0.0615 GPIA Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross enrolment ratio, secondary, adjusted gender parity index, Samoa or SDG: Small Island Developing States?
Samoa, at 1.08 GPIA against 1.01 GPIA in SDG: Small Island Developing States as of 2016.
What is the difference in gross enrolment ratio, secondary, adjusted gender parity index between Samoa and SDG: Small Island Developing States?
0.07 GPIA, with Samoa ahead.
How many years of comparable data are there for Samoa and SDG: Small Island Developing States?
27 years are reported by both, from 1975 to 2016.
How do Samoa and SDG: Small Island Developing States rank globally for gross enrolment ratio, secondary, adjusted gender parity index?
Samoa ranks 41st and SDG: Small Island Developing States ranks 43rd of 212 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Gross enrolment ratio, secondary, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs SDG: Small Island Developing States: Gross enrolment ratio, secondary, adjusted gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 01 September 2026, from https://education.statizoid.com/compare/gross-enrolment-ratio-secondary-adjusted-gender-parity-index-gpia/samoa/sdg-small-island-developing-states/

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About this data

Indicator
Gross enrolment ratio, secondary, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
433 places, 15,760 data points, 1970–2025
Last refreshed

February 2026 Data Release