Which country has the highest population with college degrees?

There's no single definitive answer to which country has the highest population *with* college degrees because different countries have varying definitions of "college degree," different data collection methods, and different levels of access to higher education. Furthermore, raw numbers are less meaningful than the percentage of the population with degrees.

While some countries like South Korea and Canada boast high rates of tertiary education enrollment and completion, it's difficult to definitively say which has the absolute highest population with college degrees without specifying what constitutes a "college degree" and relying on potentially incomplete or incomparable data sets. Rankings often fluctuate depending on the source and methodology used.