Completion rate, upper secondary education, adjusted gender parity in United Republic of Tanzania

United Republic of Tanzania: Completion rate, upper secondary education, adjusted gender parity was 0.7667 modelled data in 2025. ▲ Rising

Latest (2025)
0.7667 modelled data
Change on year
up 0.5%
World rank
147th
of 164 countries
All-time high
0.7767 modelled data
in 2021
All-time low
0.4058 modelled data
in 1981
Years of data
45
1981–2025

Completion rate, upper secondary education, adjusted gender parity in United Republic of Tanzania, 1981–2025

00.20.40.60.81981200320251981: 0.406 modelled data1982: 0.411 modelled data1983: 0.418 modelled data1984: 0.419 modelled data1985: 0.421 modelled data1986: 0.419 modelled data1987: 0.423 modelled data1988: 0.43 modelled data1989: 0.432 modelled data1990: 0.432 modelled data1991: 0.432 modelled data1992: 0.453 modelled data1993: 0.484 modelled data1994: 0.51 modelled data1995: 0.531 modelled data1996: 0.549 modelled data1997: 0.57 modelled data1998: 0.587 modelled data1999: 0.596 modelled data2000: 0.601 modelled data2001: 0.598 modelled data2002: 0.598 modelled data2003: 0.595 modelled data2004: 0.595 modelled data2005: 0.59 modelled data2006: 0.592 modelled data2007: 0.59 modelled data2008: 0.596 modelled data2009: 0.607 modelled data2010: 0.614 modelled data2011: 0.618 modelled data2012: 0.621 modelled data2013: 0.646 modelled data2014: 0.674 modelled data2015: 0.701 modelled data2016: 0.711 modelled data2017: 0.724 modelled data2018: 0.735 modelled data2019: 0.755 modelled data2020: 0.769 modelled data2021: 0.777 modelled data2022: 0.767 modelled data2023: 0.76 modelled data2024: 0.763 modelled data2025: 0.767 modelled data

Source: UNESCO Institute for Statistics. Measured in modelled data.

Analysis

United Republic of Tanzania recorded 0.7667 modelled data for completion rate, upper secondary education, adjusted gender parity in 2025.

Compared with earlier readings it is up 0.5% on the previous year and up 9.4% over ten years.

Over the whole period, completion rate, upper secondary education, adjusted gender parity in United Republic of Tanzania peaked at 0.7767 modelled data in 2021 and was at its lowest, 0.4058 modelled data, in 1981.

United Republic of Tanzania ranks 147th of 164 countries on this measure, in the bottom quarter.

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

Averages by decade

DecadeAverage LowestHighest Years
1980s 0.4199 modelled data 0.4058 modelled data 0.4323 modelled data 9
1990s 0.5144 modelled data 0.4316 modelled data 0.596 modelled data 10
2000s 0.596 modelled data 0.5897 modelled data 0.6067 modelled data 10
2010s 0.6798 modelled data 0.6138 modelled data 0.7545 modelled data 10
2020s 0.7672 modelled data 0.76 modelled data 0.7767 modelled data 6

Countries ranked near United Republic of Tanzania

  1. 144 Tajikistan 0.8685 modelled data compare
  2. 145 Nigeria 0.8457 modelled data compare
  3. 146 Congo 0.8448 modelled data compare
  4. 148 Iraq 0.7627 modelled data compare
  5. 149 Guinea-Bissau 0.6676 modelled data compare
  6. 150 Guinea 0.6502 modelled data compare

See the full ranking of 164 places →

More education data for United Republic of Tanzania

All data for United Republic of Tanzania →

Frequently asked questions

What is completion rate, upper secondary education, adjusted gender parity in United Republic of Tanzania?
Completion rate, upper secondary education, adjusted gender parity in United Republic of Tanzania was 0.7667 modelled data in 2025, according to UNESCO Institute for Statistics.
What is the highest completion rate, upper secondary education, adjusted gender parity recorded in United Republic of Tanzania?
The highest recorded value was 0.7767 modelled data in 2021.
What is the lowest completion rate, upper secondary education, adjusted gender parity recorded in United Republic of Tanzania?
The lowest recorded value was 0.4058 modelled data in 1981.
How does United Republic of Tanzania rank for completion rate, upper secondary education, adjusted gender parity?
United Republic of Tanzania ranks 147th out of 164 countries with data for 2025.
Is completion rate, upper secondary education, adjusted gender parity rising or falling in United Republic of Tanzania?
Over the last ten years it is up 9.4%. The long-run trend across the full record is rising.
Where does this United Republic of Tanzania data come from?
The figures come from UNESCO Institute for Statistics, published as part of Completion rate, upper secondary education, adjusted gender parity index (GPIA) (modelled data). Statizoid updates them automatically from the source API.

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Completion rate, upper secondary education, adjusted gender parity in United Republic of Tanzania. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 21 August 2026, from https://education.statizoid.com/stat/completion-rate-upper-secondary-education-adjusted-gender-parity-index-gpia-modelled-data/tanzania/

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About this data

Indicator
Completion rate, upper secondary education, adjusted gender parity index (GPIA) (modelled data)
Unit
modelled data
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
164 places, 7,240 data points, 1981–2025
Last refreshed

February 2026 Data Release