Upper secondary completion rate, adjusted gender parity index in Comoros

Comoros: Upper secondary completion rate, adjusted gender parity index was 1.4 index in 2025. β—† Volatile

Latest (2025)
1.4 index
Change on year
up 1.1%
World rank
6th
of 164 countries
All-time high
1.4 index
in 2025
All-time low
0.1548 index
in 1981
Years of data
45
1981–2025

Upper secondary completion rate, adjusted gender parity index in Comoros, 1981–2025

0.250.50.7511.21.51981200320251981: 0.155 index1982: 0.172 index1983: 0.185 index1984: 0.197 index1985: 0.208 index1986: 0.224 index1987: 0.238 index1988: 0.252 index1989: 0.272 index1990: 0.287 index1991: 0.298 index1992: 0.313 index1993: 0.324 index1994: 0.343 index1995: 0.366 index1996: 0.396 index1997: 0.426 index1998: 0.453 index1999: 0.483 index2000: 0.523 index2001: 0.574 index2002: 0.63 index2003: 0.684 index2004: 0.738 index2005: 0.777 index2006: 0.81 index2007: 0.849 index2008: 0.897 index2009: 0.957 index2010: 1 index2011: 1.1 index2012: 1.1 index2013: 1.2 index2014: 1.2 index2015: 1.2 index2016: 1.3 index2017: 1.3 index2018: 1.3 index2019: 1.3 index2020: 1.3 index2021: 1.4 index2022: 1.4 index2023: 1.4 index2024: 1.4 index2025: 1.4 index

Source: UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data. Measured in index.

Analysis

The most recent figure for upper secondary completion rate, adjusted gender parity index in Comoros is 1.4 index, measured in 2025. That is the highest value across all 45 years on record.

The figure is up 1.1% on the previous year and up 12.8% over ten years.

Over the whole period, upper secondary completion rate, adjusted gender parity index in Comoros peaked at 1.4 index in 2025 and was at its lowest, 0.1548 index, in 1981.

That places Comoros 6th out of 164 countries with data for 2025, putting it in the top 10%.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

DecadeAverage LowestHighest Years
1980s 0.2115 index 0.1548 index 0.2718 index 9
1990s 0.3687 index 0.2868 index 0.4827 index 10
2000s 0.7438 index 0.523 index 0.9568 index 10
2010s 1.21 index 1.02 index 1.33 index 10
2020s 1.37 index 1.35 index 1.4 index 6

Countries ranked near Comoros

  1. 3 Suriname 1.41 index compare
  2. 4 Tunisia 1.41 index compare
  3. 5 Belize 1.41 index compare
  4. 7 Gabon 1.38 index compare
  5. 8 Maldives 1.37 index compare
  6. 9 Venezuela 1.35 index compare

See the full ranking of 164 places β†’

More gender data for Comoros

All data for Comoros β†’

Frequently asked questions

What is upper secondary completion rate, adjusted gender parity index in Comoros?
Upper secondary completion rate, adjusted gender parity index in Comoros was 1.4 index in 2025, according to UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data.
What is the highest upper secondary completion rate, adjusted gender parity index recorded in Comoros?
The highest recorded value was 1.4 index in 2025.
What is the lowest upper secondary completion rate, adjusted gender parity index recorded in Comoros?
The lowest recorded value was 0.1548 index in 1981.
How does Comoros rank for upper secondary completion rate, adjusted gender parity index?
Comoros ranks 6th out of 164 countries with data for 2025.
Is upper secondary completion rate, adjusted gender parity index rising or falling in Comoros?
Over the last ten years it is up 12.8%. The long-run trend across the full record is volatile.
Where does this Comoros data come from?
The figures come from UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as part of Upper secondary completion rate, adjusted gender parity index. Statizoid updates them automatically from the source API.

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CSV Β· JSON β€” 45 observations, free to reuse under CC BY 4.0 (Our World in Data).

About this data

Indicator
Upper secondary completion rate, adjusted gender parity index
Unit
index
Source
UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
164 places, 7,240 data points, 1981–2025
Last refreshed

An adjusted gender parity index of 1 indicates equal upper secondary school completion rates between boys and girls. Values below 1 favor boys, and values above 1 favor girls.