Primary school completion rates, adjusted gender parity index in Sudan

Sudan: Primary school completion rates, adjusted gender parity index was 1.05 index in 2025. β–² Rising

Latest (2025)
1.05 index
Change on year
up 0.3%
World rank
45th
of 165 countries
All-time high
1.05 index
in 2025
All-time low
0.8237 index
in 1981
Years of data
45
1981–2025

Primary school completion rates, adjusted gender parity index in Sudan, 1981–2025

00.250.50.7511981200320251981: 0.824 index1982: 0.831 index1983: 0.837 index1984: 0.846 index1985: 0.855 index1986: 0.859 index1987: 0.863 index1988: 0.867 index1989: 0.875 index1990: 0.879 index1991: 0.881 index1992: 0.887 index1993: 0.893 index1994: 0.901 index1995: 0.91 index1996: 0.918 index1997: 0.927 index1998: 0.934 index1999: 0.94 index2000: 0.947 index2001: 0.954 index2002: 0.957 index2003: 0.963 index2004: 0.967 index2005: 0.969 index2006: 0.974 index2007: 0.979 index2008: 0.983 index2009: 0.989 index2010: 0.997 index2011: 1 index2012: 1 index2013: 1 index2014: 1 index2015: 1 index2016: 1 index2017: 1 index2018: 1 index2019: 1 index2020: 1 index2021: 1 index2022: 1 index2023: 1 index2024: 1 index2025: 1.1 index

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

Analysis

The most recent figure for primary school completion rates, adjusted gender parity index in Sudan is 1.05 index, measured in 2025. That is the highest value across all 45 years on record.

The figure is up 0.3% on the previous year and up 2.6% over ten years.

Over the whole period, primary school completion rates, adjusted gender parity index in Sudan peaked at 1.05 index in 2025 and was at its lowest, 0.8237 index, in 1981.

That places Sudan 45th out of 165 countries with data for 2025, putting it in the middle of the range.

The long-run direction has been consistently rising across the 45 years of available data.

Averages by decade

DecadeAverage LowestHighest Years
1980s 0.8507 index 0.8237 index 0.8751 index 9
1990s 0.907 index 0.8789 index 0.9403 index 10
2000s 0.9681 index 0.9467 index 0.9895 index 10
2010s 1.02 index 0.9969 index 1.04 index 10
2020s 1.04 index 1.04 index 1.05 index 6

Countries ranked near Sudan

  1. 42 Kiribati 1.06 index compare
  2. 43 Gabon 1.05 index compare
  3. 44 Brazil 1.05 index compare
  4. 46 Dominican Republic 1.05 index compare
  5. 47 Myanmar 1.05 index compare
  6. 48 Paraguay 1.04 index compare

See the full ranking of 165 places β†’

More gender data for Sudan

All data for Sudan β†’

Frequently asked questions

What is primary school completion rates, adjusted gender parity index in Sudan?
Primary school completion rates, adjusted gender parity index in Sudan was 1.05 index in 2025, according to UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data.
What is the highest primary school completion rates, adjusted gender parity index recorded in Sudan?
The highest recorded value was 1.05 index in 2025.
What is the lowest primary school completion rates, adjusted gender parity index recorded in Sudan?
The lowest recorded value was 0.8237 index in 1981.
How does Sudan rank for primary school completion rates, adjusted gender parity index?
Sudan ranks 45th out of 165 countries with data for 2025.
Is primary school completion rates, adjusted gender parity index rising or falling in Sudan?
Over the last ten years it is up 2.6%. The long-run trend across the full record is rising.
Where does this Sudan data come from?
The figures come from UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as part of Primary school completion rates, adjusted gender parity index. Statizoid updates them automatically from the source API.

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About this data

Indicator
Primary school completion rates, 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
165 places, 7,390 data points, 1981–2025
Last refreshed

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