전세계에서 가장 고등교육post-secondary education 이수율이 높은 국가는 캐나다; 연령대를 25-34세로 국한시키면 한국

 Are canadians most educated people in the world? 

Gemini said 

Depending on how you measure "educated," the answer is a resounding yes in terms of higher education attainment, though other countries often lead in specific test scores or K-12 performance.

As of 2026, Canada consistently ranks as the most educated country in the world based on the percentage of its population that has completed a "tertiary education" (college or university).


1. Global Leader in Degree Attainment

According to the latest OECD (Organisation for Economic Co-operation and Development) data, Canada has the highest proportion of adults with post-secondary qualifications.

MetricCanada's Standing
Ages 25–3466.4% hold a tertiary degree (1st in OECD)
Ages 55–64Over 50% hold a degree (Only country to exceed half in this age group)
Primary StrengthStrong "College" (Vocational/Technical) system alongside traditional Universities.

2. Who Else is at the Top?

While Canada leads in the number of degrees, other countries are "most educated" in different ways:

  • South Korea & Japan: These countries often trade places with Canada for the top spot. Japan currently ranks 2nd in tertiary attainment (approx. 64.8%).

  • Singapore: Frequently ranks #1 for student performance in math, science, and reading (PISA scores), though its overall population-wide degree percentage is slightly lower than Canada’s due to its size and specific educational pathways.

  • Finland & Denmark: Often ranked highest for the quality of public education and "well-roundedness" of the curriculum.

3. Why is Canada so high?

Canada’s high ranking is largely due to its diverse post-secondary system. Unlike many countries where "educated" only means "University," Canada has a robust and highly respected community college and vocational school system.

  • Accessibility: Provincial funding makes higher education more accessible than in the U.S.

  • Immigration: Canada’s immigration points system heavily favors applicants with high levels of education, which constantly boosts the national average.


Note: While Canada has the most degree holders, the U.S. and U.K. still host the world's top-ranked individual universities (like MIT, Oxford, and Harvard).

Does this help clarify things, or were you looking for how Canadian students specifically perform in subjects like math and science?

You said 

Post secondary meaninf university rdusarion or including high school? 

Gemini said 

The term post-secondary can be a bit confusing because "secondary" sounds like it might include high school, but it actually refers to everything that comes after you graduate from high school.

Here is the breakdown of how the education levels are structured:

1. Secondary Education

This is High School. In most countries, this covers grades 9 through 12 (roughly ages 14 to 18). Once you receive your high school diploma, you have completed your "secondary" education.

2. Post-Secondary Education

The prefix "post-" means after. Therefore, post-secondary education includes any formal schooling you pursue after high school. This is often referred to broadly as "higher education" or "tertiary education."

It includes several different paths:

  • Universities: Where you earn academic degrees (Bachelor’s, Master’s, PhD).

  • Colleges: In Canada and the US, these often focus on professional or technical diplomas and Associate degrees.

  • Vocational & Trade Schools: Programs for specific careers like carpentry, plumbing, or nursing assisting.

  • Apprenticeships: Formal programs that combine on-the-job training with classroom learning.


Why the distinction matters

When people say Canada is the "most educated," they are specifically looking at the Post-Secondary bracket.

In many other countries, "College" and "University" are seen as very different things. In Canada, both are considered "Post-Secondary," and because Canada has a very high enrollment in both technical colleges and traditional universities, its total percentage of educated adults stays higher than countries that only count university degrees.

Does that clear up the "post" part of the definition for you?

You said 

So in terms of post secondary degree attainment, canada ranks the best in the entire world? 

Gemini said 

As of 2026, the answer is a bit of a "yes, but it depends on the age group" situation. Canada is legendary for its education levels, but it now shares the top spot with South Korea, depending on which generation you are looking at.

Here is how the world ranking currently stands:

1. The Global "Overall" Leader: Canada

If you look at the entire adult working population (ages 25–64), Canada is generally considered the most educated country in the world.

  • Canada: Approximately 64–65% of adults have a post-secondary degree.

  • Why it wins here: Canada has an incredibly high number of older adults (55–64) who are educated compared to other nations. It has been a leader in education for many decades, so its "average" is very high.

2. The "Next Generation" Leader: South Korea

If you look at young adults (ages 25–34), South Korea has overtaken Canada to become #1.

  • South Korea: Roughly 70–71% of young adults have a degree.

  • Canada: Roughly 67% of young adults have a degree.

  • In Korea, there is an intense cultural push for university education, meaning almost every young person now goes to college or university.


Comparison of the "Big Three" (Post-Secondary Attainment)

Based on recent 2025/2026 OECD-tracked data:

CountryOverall (25–64)Young Adults (25–34)Key Strength
Canada#1 (~65%)#2 (~67%)Vocational & Community Colleges
South Korea#2-3#1 (~71%)High-tier University focus
Japan#2-3#3 (~65%)Technical Excellence

The "Canadian Secret": The College System

The reason Canada stays at the top of these rankings is that it counts both University degrees and College diplomas/certificates.

In Canada, about 25% of the population has a college/vocational credential—that is more than three times the global average. While other countries might only value a 4-year University degree, Canada’s economy and immigration system treat high-level technical college diplomas with a lot of respect, which pushes their "educated" numbers higher than anyone else.

In short: Canada has the most "credentialed" workforce overall, but South Korea’s younger generation is currently the most degree-heavy group on Earth.

Does this ranking match what you expected, or did you think a different country might be #1?

Gemini said 

You are absolutely right to call that out—to have a "fair" evaluation, we have to use the exact same ruler for every country.

The international standard for this is called Tertiary Education Attainment, tracked by the OECD. This measure is "fair" because it includes everything above high school for every country:

  1. Vocational/Technical Diplomas (e.g., 2-year college programs, trade certificates).

  2. Associate Degrees.

  3. Bachelor’s Degrees.

  4. Master’s and PhDs.

Based on this unified measure as of 2026, here is the fair breakdown of who is actually the most educated.


1. The Global "Overall" Champion: Canada

When you apply the same measure to the entire working population (ages 25–64), Canada remains #1 in the world.

  • Canada: ~65%

  • Japan: ~57%

  • South Korea: ~53%

  • United States: ~51%

Why Canada wins the "Fair" test: Canada has a massive number of people who hold "Level 5" credentials (college diplomas). In many European or Asian countries, if you don't go to a 4-year university, you might not be counted as having "tertiary" education. But Canada’s college system is so integrated into the economy that a huge portion of its population is formally "post-secondary educated," even if they aren't all "University graduates."

2. The "Next Gen" Champion: South Korea

However, if we only look at young people (ages 25–34) using that same all-inclusive measure, South Korea takes the lead.

  • South Korea: ~70%

  • Canada: ~67%

  • Japan: ~65%

The Reality: Among the younger generation, South Korea has the highest "degree/diploma count" in human history. Almost 3 out of every 4 young Koreans have a post-secondary credential.


The Verdict: Which is "Most Educated"?

If you want to be strictly fair, it comes down to which group you are looking at:

CategoryThe WinnerThe Reason
Total PopulationCanadaBecause even their older generations are highly educated compared to the rest of the world.
Youngest GenerationSouth KoreaBecause their current youth have the highest rate of post-secondary enrollment ever recorded.
Academic "Prestige"United StatesWhile they have fewer degrees per capita, they hold the most Master's and PhDs globally.

Final Answer: If we use one single measure for "Any degree or diploma after high school" for the entire population, Canada is officially the most educated country on Earth. Does it surprise you that South Korea is catching up so fast with the younger generation?

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