There were 25 330 000 Facebook users in Republic of Korea in December 2021, which accounted for 48.2% of its entire population.
The slight majority of them were men - 50.1%.
People aged 25 to 34 were the largest user group (8 400 000).
The highest difference between men and women occurs within people aged 45 to 54, where men lead by 1 500 000.