Tonga vs UNICEF: Western Balkans: Literacy rate, population 25-64 years, adjusted gender parity index

Tonga
1.01 GPIA
in 2023
UNICEF: Western Balkans
1 GPIA
in 2024
Tonga rank
6th
UNICEF: Western Balkans rank
3rd

Literacy rate, population 25-64 years, adjusted gender parity index over time

  • Tonga
  • UNICEF: Western Balkans
00.250.50.7511.2197620002024

How they compare

Tonga currently reports 1.01 GPIA against 1 GPIA in UNICEF: Western Balkans, a difference of 0.01 GPIA.

Across all 6 years both countries report, Tonga has been ahead every year.

Tonga ranks 6th and UNICEF: Western Balkans ranks 3rd of 87 countries.

Tonga has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Tonga UNICEF: Western Balkans Difference Ahead
1990s 1 GPIA 0.96 GPIA 0.04 GPIA Tonga
2000s 1 GPIA 0.99 GPIA 0.01 GPIA Tonga
2010s 1.05 GPIA 0.9967 GPIA 0.0567 GPIA Tonga
2020s 1.01 GPIA 1 GPIA 0.01 GPIA Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher literacy rate, population 25-64 years, adjusted gender parity index, Tonga or UNICEF: Western Balkans?
Tonga, at 1.01 GPIA against 1 GPIA in UNICEF: Western Balkans as of 2023.
What is the difference in literacy rate, population 25-64 years, adjusted gender parity index between Tonga and UNICEF: Western Balkans?
0.01 GPIA, with Tonga ahead.
How many years of comparable data are there for Tonga and UNICEF: Western Balkans?
6 years are reported by both, from 1996 to 2023.
How do Tonga and UNICEF: Western Balkans rank globally for literacy rate, population 25-64 years, adjusted gender parity index?
Tonga ranks 6th and UNICEF: Western Balkans ranks 3rd of 87 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Literacy rate, population 25-64 years, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tonga vs UNICEF: Western Balkans: Literacy rate, population 25-64 years, adjusted gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 10 September 2026, from https://education.statizoid.com/compare/literacy-rate-population-25-64-years-adjusted-gender-parity-index-gpia-2/tonga/unicef-western-balkans/

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About this data

Indicator
Literacy rate, population 25-64 years, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
290 places, 9,561 data points, 1970–2024
Last refreshed

February 2026 Data Release