Which has higher pupil-teacher ratio, primary, IDA blend or United Republic of Tanzania?

United Republic of Tanzania, at 50.63 against 34.27 in IDA blend as of 2018.

What is the difference in pupil-teacher ratio, primary between IDA blend and United Republic of Tanzania?

16.36, with United Republic of Tanzania ahead.

How many years of comparable data are there for IDA blend and United Republic of Tanzania?

45 years are reported by both, from 1970 to 2018.

Where does this data come from?

Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as Pupil-teacher ratio, primary. Statizoid refreshes it automatically from the source and publishes the full history for both places.

IDA blend vs United Republic of Tanzania: Pupil-teacher ratio, primary

IDA blend

34.27

in 2018

United Republic of Tanzania

50.63

in 2018

IDA blend rank

9th

United Republic of Tanzania rank

8th

Pupil-teacher ratio, primary over time

IDA blend
United Republic of Tanzania

How they compare

United Republic of Tanzania currently reports 50.63 against 34.27 in IDA blend, a difference of 16.36.

That makes United Republic of Tanzania's figure about 1.5 times IDA blend's.

The two have swapped places 2 times across 45 shared years of data; in 1970 it was United Republic of Tanzania ahead.

IDA blend ranks 9th and United Republic of Tanzania ranks 8th of 41 groups.

United Republic of Tanzania has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	IDA blend	United Republic of Tanzania	Difference	Ahead
1970s	34.5	47.5	13	United Republic of Tanzania
1980s	36.28	36.41	0.1304	United Republic of Tanzania
1990s	35.31	36.77	1.47	United Republic of Tanzania
2000s	37.52	53.51	16	United Republic of Tanzania
2010s	35.77	46.09	10.32	United Republic of Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pupil-teacher ratio, primary, IDA blend or United Republic of Tanzania?: United Republic of Tanzania, at 50.63 against 34.27 in IDA blend as of 2018.
What is the difference in pupil-teacher ratio, primary between IDA blend and United Republic of Tanzania?: 16.36, with United Republic of Tanzania ahead.
How many years of comparable data are there for IDA blend and United Republic of Tanzania?: 45 years are reported by both, from 1970 to 2018.
How do IDA blend and United Republic of Tanzania rank globally for pupil-teacher ratio, primary?: IDA blend ranks 9th and United Republic of Tanzania ranks 8th of 41 groups.
Where does this data come from?: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as Pupil-teacher ratio, primary. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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IDA blend vs United Republic of Tanzania: Pupil-teacher ratio, primary. Statizoid, drawing on Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 21 August 2026, from https://education.statizoid.com/compare/pupil-teacher-ratio-primary/ida-blend/tanzania/

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About this data

Indicator: Pupil-teacher ratio, primary
Source: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 242 places, 8,053 data points, 1970–2019
Last refreshed: 20 August 2026

Primary school pupil-teacher ratio is the average number of pupils per teacher in primary school.