What is the difference in school enrollment, primary (gross), gender parity index between Sierra Leone and Tanzania, United Republic of?

0 GPI, with Sierra Leone ahead.

How many years of comparable data are there for Sierra Leone and Tanzania, United Republic of?

30 years are reported by both, from 1971 to 2021.

Sierra Leone vs Tanzania, United Republic of: School enrollment, primary (gross), gender parity index

Sierra Leone

1.04 GPI

in 2021

Tanzania, United Republic of

1.04 GPI

in 2021

Sierra Leone rank

11th

Tanzania, United Republic of rank

12th

School enrollment, primary (gross), gender parity index over time

Sierra Leone
Tanzania, United Republic of

How they compare

Sierra Leone currently reports 1.04 GPI against 1.04 GPI in Tanzania, United Republic of, a difference of 0 GPI.

The two have swapped places 1 time across 30 shared years of data; in 1971 it was Tanzania, United Republic of ahead.

Sierra Leone ranks 11th and Tanzania, United Republic of ranks 12th of 198 countries.

Across the 6 decades both report, Sierra Leone averaged higher in 1 and Tanzania, United Republic of in 5.

Head to head by decade

Decade	Sierra Leone	Tanzania, United Republic of	Difference	Ahead
1970s	0.6438 GPI	0.7313 GPI	0.0875 GPI	Tanzania, United Republic of
1980s	0.686 GPI	0.9699 GPI	0.2839 GPI	Tanzania, United Republic of
1990s	0.6903 GPI	0.9934 GPI	0.3031 GPI	Tanzania, United Republic of
2000s	0.8211 GPI	0.991 GPI	0.1698 GPI	Tanzania, United Republic of
2010s	1.01 GPI	1.04 GPI	0.0303 GPI	Tanzania, United Republic of
2020s	1.04 GPI	1.03 GPI	0.0021 GPI	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school enrollment, primary (gross), gender parity index, Sierra Leone or Tanzania, United Republic of?: Sierra Leone, at 1.04 GPI against 1.04 GPI in Tanzania, United Republic of as of 2021.
What is the difference in school enrollment, primary (gross), gender parity index between Sierra Leone and Tanzania, United Republic of?: 0 GPI, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Tanzania, United Republic of?: 30 years are reported by both, from 1971 to 2021.
How do Sierra Leone and Tanzania, United Republic of rank globally for school enrollment, primary (gross), gender parity index?: Sierra Leone ranks 11th and Tanzania, United Republic of ranks 12th of 198 countries.
Where does this data come from?: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as School enrollment, primary (gross), gender parity index (GPI). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Tanzania, United Republic of: School enrollment, primary (gross), gender parity index. Statizoid, drawing on Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 05 September 2026, from https://education.statizoid.com/compare/school-enrollment-primary-gross-gender-parity-index-gpi/sierra-leone/tanzania/

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<a href="https://education.statizoid.com/compare/school-enrollment-primary-gross-gender-parity-index-gpi/sierra-leone/tanzania/">Sierra Leone vs Tanzania, United Republic of: School enrollment, primary (gross), gender parity index</a> — Statizoid

About this data

Indicator: School enrollment, primary (gross), gender parity index (GPI)
Unit: GPI
Source: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 243 places, 9,722 data points, 1970–2022
Last refreshed: 03 September 2026

Gender parity index for gross enrollment ratio in primary education is the ratio of girls to boys enrolled at primary level in public and private schools.