Lower middle income vs Namibia: Adult literacy rate, population 15+ years, adjusted gender parity

Lower middle income
0.84 GPIA
in 2019
Namibia
0.9979 GPIA
in 2018
Lower middle income rank
25th
Namibia rank
21st

Adult literacy rate, population 15+ years, adjusted gender parity over time

  • Lower middle income
  • Namibia
00.250.50.751197519972019

How they compare

Namibia currently reports 0.9979 GPIA against 0.84 GPIA in Lower middle income, a difference of 0.1579 GPIA.

That makes Namibia's figure about 1.2 times Lower middle income's.

Across all 5 years both countries report, Namibia has been ahead every year.

Lower middle income ranks 25th and Namibia ranks 21st of 37 groups.

Namibia has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Lower middle income Namibia Difference Ahead
1990s 0.6814 GPIA 0.9509 GPIA 0.2695 GPIA Namibia
2000s 0.7474 GPIA 1.01 GPIA 0.2608 GPIA Namibia
2010s 0.8181 GPIA 0.9951 GPIA 0.177 GPIA Namibia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adult literacy rate, population 15+ years, adjusted gender parity, Lower middle income or Namibia?
Namibia, at 0.9979 GPIA against 0.84 GPIA in Lower middle income as of 2018.
What is the difference in adult literacy rate, population 15+ years, adjusted gender parity between Lower middle income and Namibia?
0.1579 GPIA, with Namibia ahead.
How many years of comparable data are there for Lower middle income and Namibia?
5 years are reported by both, from 1991 to 2018.
How do Lower middle income and Namibia rank globally for adult literacy rate, population 15+ years, adjusted gender parity?
Lower middle income ranks 25th and Namibia ranks 21st of 37 groups.
Where does this data come from?
UNESCO Institute for Statistics, published as Adult literacy rate, population 15+ 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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Lower middle income vs Namibia: Adult literacy rate, population 15+ years, adjusted gender parity. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 05 September 2026, from https://reference.statizoid.com/compare/adult-literacy-rate-population-15-years-adjusted-gender-parity-index-gpia/lower-middle-income/namibia/

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About this data

Indicator
Adult literacy rate, population 15+ years, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
124 places, 2,183 data points, 1970–2019
Last refreshed

The Adjusted Gender Parity Index (GPIA) is calculated by dividing the female value for the indicator by the male value for the indicator. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted gender parity index is symmetrical around 1 and lies in the range 0-2. An adjusted GPI equal to 1 indicates parity between females and males. In general, a value less than 1 indicates disparity in favor of males and a value greater than 1 indicates disparity in favor of females. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/