Pupil-trained teacher ratio in primary education in Costa Rica

Costa Rica: Pupil-trained teacher ratio in primary education was 12.31 headcount basis in 2019. ▼ Falling

Latest (2019)
12.31 headcount basis
Change on year
down 4.8%
World rank
95th
of 108 countries
All-time high
30.77 headcount basis
in 1999
All-time low
12.31 headcount basis
in 2019
Years of data
18
1999–2019

Pupil-trained teacher ratio in primary education in Costa Rica, 1999–2019

01020301999200920191999: 30.8 headcount basis2001: 27.2 headcount basis2002: 25.6 headcount basis2004: 22.9 headcount basis2005: 22.1 headcount basis2006: 22.4 headcount basis2007: 21.8 headcount basis2008: 22.1 headcount basis2009: 21 headcount basis2010: 19.9 headcount basis2011: 19 headcount basis2013: 14.2 headcount basis2014: 14.1 headcount basis2015: 13.5 headcount basis2016: 12.8 headcount basis2017: 12.4 headcount basis2018: 12.9 headcount basis2019: 12.3 headcount basis

Source: UNESCO Institute for Statistics. Measured in headcount basis.

Analysis

The most recent figure for pupil-trained teacher ratio in primary education in Costa Rica is 12.31 headcount basis, measured in 2019. That is the lowest value across all 18 years on record.

Compared with earlier readings it is down 4.8% on the previous year and down 41.4% over ten years.

Over the whole period, pupil-trained teacher ratio in primary education in Costa Rica peaked at 30.77 headcount basis in 1999 and was at its lowest, 12.31 headcount basis, in 2019.

Costa Rica ranks 95th of 108 countries on this measure, in the bottom quarter.

The long-run direction has been consistently falling across the 18 years of available data.

Averages by decade

DecadeAverage LowestHighest Years
1990s 30.77 headcount basis 30.77 headcount basis 30.77 headcount basis 1
2000s 23.12 headcount basis 21.01 headcount basis 27.15 headcount basis 8
2010s 14.57 headcount basis 12.31 headcount basis 19.95 headcount basis 9

Countries ranked near Costa Rica

  1. 92 Macau (China) 13.69 headcount basis compare
  2. 93 Suriname 13.54 headcount basis compare
  3. 94 Thailand 12.96 headcount basis compare
  4. 96 Bahrain 12.24 headcount basis compare
  5. 97 Qatar 12.15 headcount basis compare
  6. 98 Malaysia 11.78 headcount basis compare

See the full ranking of 138 places →

More reference data data for Costa Rica

All data for Costa Rica →

Frequently asked questions

What is pupil-trained teacher ratio in primary education in Costa Rica?
Pupil-trained teacher ratio in primary education in Costa Rica was 12.31 headcount basis in 2019, according to UNESCO Institute for Statistics.
What is the highest pupil-trained teacher ratio in primary education recorded in Costa Rica?
The highest recorded value was 30.77 headcount basis in 1999.
What is the lowest pupil-trained teacher ratio in primary education recorded in Costa Rica?
The lowest recorded value was 12.31 headcount basis in 2019.
How does Costa Rica rank for pupil-trained teacher ratio in primary education?
Costa Rica ranks 95th out of 108 countries with data for 2019.
Is pupil-trained teacher ratio in primary education rising or falling in Costa Rica?
Over the last ten years it is down 41.4%. The long-run trend across the full record is falling.
Where does this Costa Rica data come from?
The figures come from UNESCO Institute for Statistics, published as part of Pupil-trained teacher ratio in primary education (headcount basis). Statizoid updates them automatically from the source API.

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Pupil-trained teacher ratio in primary education in Costa Rica. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 18 August 2026, from https://reference.statizoid.com/stat/pupil-trained-teacher-ratio-in-primary-education-headcount-basis/costa-rica/

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About this data

Indicator
Pupil-trained teacher ratio in primary education (headcount basis)
Unit
headcount basis
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
138 places, 1,748 data points, 1997–2020
Last refreshed

Average number of pupils per trained teacher at a given level of education, based on headcounts of both pupils and teachers. Divide the total number of pupils enrolled at the specified level of education by the number of trained teachers at the same level. A trained teacher is defined as a teacher who has fulfilled at least the minimum organized teacher-training requirements (pre-service or in-service) to teach a specific level of education according to the relevant national policy or law. These requirements usually include pedagogical knowledge (broad principles and strategies of classroom management and organization that transcend the subject matter being taught - typically approaches, methods and techniques of teaching), and professional knowledge (knowledge of statutory instruments and other legal frameworks that govern the teaching profession). Some programmes may also cover content knowledge (knowledge of the curriculum and the subject matter to be taught and the use of relevant materials). In computing and interpreting this indicator, one should take into account the existence of part-time teaching, school-shifts, multi-grade classes and other practices that may affect the precision and meaningfulness of pupil-teacher ratios. When feasible, the number of part-time teachers is converted to ‘full-time equivalent’ teachers; a double-shift teacher is counted twice, etc. Teachers are defined as persons whose professional activity involves the transmitting of knowledge, attitudes and skills that are stipulated in a formal curriculum programme to students enrolled in a formal educational institution.