Lower secondary school starting age in Tanzania
Tanzania: Lower secondary school starting age was 14 years in 2025. ▬ Flat
Lower secondary school starting age in Tanzania, 1970–2025
Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Measured in years.
Analysis
Tanzania recorded 14 years for lower secondary school starting age in 2025. That is the highest value across all 56 years on record.
Compared with earlier readings it is unchanged over ten years.
Over the whole period, lower secondary school starting age in Tanzania peaked at 14 years in 1970 and was at its lowest, 14 years, in 1970.
Tanzania ranks 1st of 209 countries on this measure, in the top 10%.
Lower secondary school starting age in Tanzania, year by year
| Year | years | Change |
|---|---|---|
| 1970 | 14 years | — |
| 1971 | 14 years | +0.0% |
| 1972 | 14 years | +0.0% |
| 1973 | 14 years | +0.0% |
| 1974 | 14 years | +0.0% |
| 1975 | 14 years | +0.0% |
| 1976 | 14 years | +0.0% |
| 1977 | 14 years | +0.0% |
| 1978 | 14 years | +0.0% |
| 1979 | 14 years | +0.0% |
| 1980 | 14 years | +0.0% |
| 1981 | 14 years | +0.0% |
| 1982 | 14 years | +0.0% |
| 1983 | 14 years | +0.0% |
| 1984 | 14 years | +0.0% |
| 1985 | 14 years | +0.0% |
| 1986 | 14 years | +0.0% |
| 1987 | 14 years | +0.0% |
| 1988 | 14 years | +0.0% |
| 1989 | 14 years | +0.0% |
| 1990 | 14 years | +0.0% |
| 1991 | 14 years | +0.0% |
| 1992 | 14 years | +0.0% |
| 1993 | 14 years | +0.0% |
| 1994 | 14 years | +0.0% |
| 1995 | 14 years | +0.0% |
| 1996 | 14 years | +0.0% |
| 1997 | 14 years | +0.0% |
| 1998 | 14 years | +0.0% |
| 1999 | 14 years | +0.0% |
| 2000 | 14 years | +0.0% |
| 2001 | 14 years | +0.0% |
| 2002 | 14 years | +0.0% |
| 2003 | 14 years | +0.0% |
| 2004 | 14 years | +0.0% |
| 2005 | 14 years | +0.0% |
| 2006 | 14 years | +0.0% |
| 2007 | 14 years | +0.0% |
| 2008 | 14 years | +0.0% |
| 2009 | 14 years | +0.0% |
| 2010 | 14 years | +0.0% |
| 2011 | 14 years | +0.0% |
| 2012 | 14 years | +0.0% |
| 2013 | 14 years | +0.0% |
| 2014 | 14 years | +0.0% |
| 2015 | 14 years | +0.0% |
| 2016 | 14 years | +0.0% |
| 2017 | 14 years | +0.0% |
| 2018 | 14 years | +0.0% |
| 2019 | 14 years | +0.0% |
| 2020 | 14 years | +0.0% |
| 2021 | 14 years | +0.0% |
| 2022 | 14 years | +0.0% |
| 2023 | 14 years | +0.0% |
| 2024 | 14 years | +0.0% |
| 2025 | 14 years | +0.0% |
Tanzania compared with similar countries
- Tanzania's 14 years is above the median for lower middle income countries, which is 12 years, 1.2× the median. (47 countries reporting)
- Tanzania's 14 years is above the median for Sub-Saharan Africa, which is 12 years, 1.2× the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 14 years | 14 years | 14 years | 10 |
| 1980s | 14 years | 14 years | 14 years | 10 |
| 1990s | 14 years | 14 years | 14 years | 10 |
| 2000s | 14 years | 14 years | 14 years | 10 |
| 2010s | 14 years | 14 years | 14 years | 10 |
| 2020s | 14 years | 14 years | 14 years | 6 |
Countries ranked near Tanzania
More education data for Tanzania
- Teachers in secondary education, both sexes (number), gaps filled 106,006 (2020)
- Repeaters in primary education, all grades, both sexes (number), gaps 331,605 (2024)
- Enrolment in pre-primary education, male (number), gaps filled 851,911 (2024)
- Enrolment in pre-primary education, female (number), gaps filled 824,648 (2024)
- Secondary education, pupils, gaps filled 2.83 million (2021)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 11.39 million (2024)
- Primary education, pupils, annual growth rate -0.3307 % change on previous year (2024)
- Primary education, pupils, per unit of GDP 0.0001 units per US$ of GDP (2024)
- Primary education, pupils, per capita 0.1661 units per person (2024)
Frequently asked questions
- What is lower secondary school starting age in Tanzania?
- Lower secondary school starting age in Tanzania was 14 years in 2025, according to Data API, UN Educational, Scientific and Cultural Organization (UNESCO).
- What is the highest lower secondary school starting age recorded in Tanzania?
- The highest recorded value was 14 years in 1970.
- What is the lowest lower secondary school starting age recorded in Tanzania?
- The lowest recorded value was 14 years in 1970.
- How does Tanzania rank for lower secondary school starting age?
- Tanzania ranks 1st out of 209 countries with data for 2025.
- Is lower secondary school starting age rising or falling in Tanzania?
- Over the last ten years it is unchanged. The long-run trend across the full record is flat.
- Where does this Tanzania data come from?
- The figures come from Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as part of Lower secondary school starting age (years). Statizoid updates them automatically from the source API.
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About this data
Lower secondary school starting age is the age at which students would enter lower secondary education, assuming they had started at the official entrance age for the lowest level of education, had studied full-time throughout and had progressed through the system without repeating or skipping a grade.