Secondary education, teachers, gaps filled in Tanzania, United Republic of

Tanzania, United Republic of: Secondary education, teachers, gaps filled was 106,006 in 2020. ◆ Volatile

Latest (2020)
106,006
Change on year
up 0.2%
World rank
54th
of 201 countries
All-time high
113,409
in 2016
All-time low
2,449
in 1970
Years of data
35
1970–2020

Secondary education, teachers, gaps filled in Tanzania, United Republic of, 1970–2020

025.0k50.0k75.0k100.0k125.0k1970199520201970: 2.4k1971: 2.5k1972: 2.7k1973: 2.6k1974: 3.0k1975: 3.2k1976: 3.6k1977: 3.7k1978: 4.0k1979: 4.0k1980: 3.8k1981: 3.8k1982: 4.0k1983: 4.5k1984: 4.9k1985: 5.3k1986: 5.9k1987: 6.7k1988: 7.6k1989: 7.9k1990: 7.9k1991: 9.9k1992: 10.3k1993: 10.7k1994: 12.0k1995: 12.2k1996: 12.8k1997: 12.5k2014: 82.8k2015: 98.1k2016: 113.4k2017: 112.2k2018: 103.0k2019: 105.8k2020: 106.0k

Source: Statizoid (derived).

Analysis

The most recent figure for secondary education, teachers, gaps filled in Tanzania, United Republic of is 106,006, measured in 2020.

Compared with earlier readings it is up 0.2% on the previous year and up 28.0% over ten years.

Over the whole period, secondary education, teachers, gaps filled in Tanzania, United Republic of peaked at 113,409 in 2016 and was at its lowest, 2,449, in 1970.

That places Tanzania, United Republic of 54th out of 201 countries with data for 2020, putting it in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Secondary education, teachers, gaps filled in Tanzania, United Republic of, year by year

Annual values for Secondary education, teachers, gaps filled in Tanzania, United Republic of, 1970 to 2020.
Year Value Change
1970 2,449
1971 2,516 +2.7%
1972 2,659 +5.7%
1973 2,596 -2.4%
1974 2,967 +14.3%
1975 3,218 +8.5%
1976 3,557 +10.5%
1977 3,714 +4.4%
1978 3,985 +7.3%
1979 4,038 +1.3%
1980 3,837 -5.0%
1981 3,843 +0.2%
1982 3,989 +3.8%
1983 4,453 +11.6%
1984 4,886 +9.7%
1985 5,267 +7.8%
1986 5,917 +12.3%
1987 6,678 +12.9%
1988 7,649 +14.5%
1989 7,863 +2.8%
1990 7,944 +1.0%
1991 9,904 +24.7%
1992 10,251 +3.5%
1993 10,735 +4.7%
1994 11,956 +11.4%
1995 12,198 +2.0%
1996 12,751 +4.5%
1997 12,496 -2.0%
2014 82,810 +562.7%
2015 98,110 +18.5%
2016 113,409 +15.6%
2017 112,223 -1.0%
2018 102,982 -8.2%
2019 105,802 +2.7%
2020 106,006 +0.2%

Averages by decade

DecadeAverage LowestHighest Years
1970s 3,170 2,449 4,038 10
1980s 5,438 3,837 7,863 10
1990s 11,029 7,944 12,751 8
2010s 102,556 82,810 113,409 6
2020s 106,006 106,006 106,006 1

Countries ranked near Tanzania, United Republic of

  1. 51 Azerbaijan 116,398 compare
  2. 52 Cambodia 107,312 compare
  3. 53 United Arab Emirates 106,178 compare
  4. 55 Australia 104,110 compare
  5. 56 Côte d'Ivoire 103,215 compare
  6. 57 Chile 96,048 compare

See the full ranking of 246 places →

More education data for Tanzania, United Republic of

All data for Tanzania, United Republic of →

Frequently asked questions

What is secondary education, teachers, gaps filled in Tanzania, United Republic of?
Secondary education, teachers, gaps filled in Tanzania, United Republic of was 106,006 in 2020, according to Statizoid (derived).
What is the highest secondary education, teachers, gaps filled recorded in Tanzania, United Republic of?
The highest recorded value was 113,409 in 2016.
What is the lowest secondary education, teachers, gaps filled recorded in Tanzania, United Republic of?
The lowest recorded value was 2,449 in 1970.
How does Tanzania, United Republic of rank for secondary education, teachers, gaps filled?
Tanzania, United Republic of ranks 54th out of 201 countries with data for 2020.
Is secondary education, teachers, gaps filled rising or falling in Tanzania, United Republic of?
Over the last ten years it is up 28.0%. The long-run trend across the full record is volatile.
Where does this Tanzania, United Republic of data come from?
The figures come from Statizoid (derived), published as part of Secondary education, teachers, gaps filled. Statizoid updates them automatically from the source API.

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Secondary education, teachers, gaps filled in Tanzania, United Republic of. Statizoid, drawing on Statizoid (derived). Retrieved 23 August 2026, from https://education.statizoid.com/stat/secondary-education-teachers-gaps-filled/tanzania/

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How this figure is calculated

Secondary education, teachers with 719 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Secondary education, teachers, gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
246 places, 8,396 data points, 1970–2025
Last refreshed

Secondary education, teachers with 719 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.