Which has higher pupil-teacher ratio, preprimary, Guinea-Bissau or IDA & IBRD total?

Guinea-Bissau, at 28.96 against 18.24 in IDA & IBRD total as of 2010.

What is the difference in pupil-teacher ratio, preprimary between Guinea-Bissau and IDA & IBRD total?

10.72, with Guinea-Bissau ahead.

How many years of comparable data are there for Guinea-Bissau and IDA & IBRD total?

7 years are reported by both, from 1980 to 2010.

Where does this data come from?

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

Guinea-Bissau vs IDA & IBRD total: Pupil-teacher ratio, preprimary

Guinea-Bissau

28.96

in 2010

IDA & IBRD total

18.24

in 2018

Guinea-Bissau rank

23rd

IDA & IBRD total rank

22nd

Pupil-teacher ratio, preprimary over time

Guinea-Bissau
IDA & IBRD total

How they compare

Guinea-Bissau currently reports 28.96 against 18.24 in IDA & IBRD total, a difference of 10.72.

That makes Guinea-Bissau's figure about 1.6 times IDA & IBRD total's.

The two have swapped places 1 time across 7 shared years of data; in 1980 it was IDA & IBRD total ahead.

Guinea-Bissau ranks 23rd and IDA & IBRD total ranks 22nd of 182 countries.

Across the 3 decades both report, Guinea-Bissau averaged higher in 2 and IDA & IBRD total in 1.

Head to head by decade

Decade	Guinea-Bissau	IDA & IBRD total	Difference	Ahead
1980s	15.12	19.8	4.68	IDA & IBRD total
2000s	21.44	18.04	3.4	Guinea-Bissau
2010s	28.96	18.62	10.35	Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pupil-teacher ratio, preprimary, Guinea-Bissau or IDA & IBRD total?: Guinea-Bissau, at 28.96 against 18.24 in IDA & IBRD total as of 2010.
What is the difference in pupil-teacher ratio, preprimary between Guinea-Bissau and IDA & IBRD total?: 10.72, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and IDA & IBRD total?: 7 years are reported by both, from 1980 to 2010.
How do Guinea-Bissau and IDA & IBRD total rank globally for pupil-teacher ratio, preprimary?: Guinea-Bissau ranks 23rd and IDA & IBRD total ranks 22nd of 182 countries.
Where does this data come from?: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as Pupil-teacher ratio, preprimary. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs IDA & IBRD total: Pupil-teacher ratio, preprimary. Statizoid, drawing on Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 31 August 2026, from https://education.statizoid.com/compare/pupil-teacher-ratio-preprimary/guinea-bissau/ida-and-ibrd-total/

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About this data

Indicator: Pupil-teacher ratio, preprimary
Source: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 225 places, 6,028 data points, 1970–2019
Last refreshed: 20 August 2026

Preprimary school pupil-teacher ratio is the average number of pupils per teacher in preprimary school.